Grade 10 English – 4.4.1 Mechanics of Writing: Punctuation Quiz

1. Which sentence correctly uses a comma after an introductory phrase?

After the exam; we went out to celebrate.
After, the exam we went out to celebrate.
After the exam, we went out to celebrate.
After the exam we went out to celebrate.
Explanation:

A comma is required after an introductory phrase ('After the exam') to separate it from the main clause.

2. Choose the sentence that correctly punctuates a list.

We packed rice, beans, ugali, and vegetables.
We packed rice; beans; ugali; and vegetables.
We packed rice, beans, ugali and vegetables.
We packed rice beans, ugali, and vegetables.
Explanation:

Commas separate items in a simple list; the final comma (Oxford comma) is acceptable and clarifies the list.

3. Which sentence correctly uses commas with a nonrestrictive clause?

My brother who lives in Nairobi is visiting.
My brother, who lives in Nairobi, is visiting.
My brother who lives in Nairobi, is visiting.
My brother, who lives in Nairobi is visiting.
Explanation:

A nonrestrictive clause (extra information about 'my brother') must be set off by commas at both ends.

4. Select the sentence that correctly shows possession for a single girl.

The girls' book is on the table.
The girl's book is on the table.
The girls's book is on the table.
The girls book is on the table.
Explanation:

For singular possession, add an apostrophe + s ('girl's') to show the book belongs to one girl.

5. Which sentence correctly uses an apostrophe for a contraction?

It's a long walk to school.
Its' a long walk to school.
Its a long walk to school.
It is' a long walk to school.
Explanation:

It's is the contraction of 'it is' and requires an apostrophe to indicate the missing letter.

6. Choose the correctly punctuated sentence with direct speech.

'I will arrive at noon', she said.
She said, 'I will arrive at noon.'
She said, 'I will arrive at noon'.
She said 'I will arrive at noon.'
Explanation:

Comma introduces direct speech and the full stop goes inside the closing quotation mark when the quoted sentence is complete.

7. Which sentence correctly uses a semicolon?

I have a test tomorrow I must study tonight.
I have a test tomorrow; I must study tonight.
I have a test tomorrow: I must study tonight.
I have a test tomorrow, I must study tonight.
Explanation:

A semicolon links two closely related independent clauses without using a conjunction.

8. Select the sentence that correctly uses a colon.

Bring these items for the trip, tent, torch, and water.
Bring these items for the trip; tent, torch, and water.
Bring: these items for the trip tent, torch, and water.
Bring these items for the trip: tent, torch, and water.
Explanation:

A colon introduces a list after an independent clause.

9. Which sentence correctly uses parentheses?

(The meeting which lasts two hours) starts at 9am.
The meeting (which lasts two hours) starts at 9am.
The meeting (which lasts two hours starts at 9am).
The meeting which lasts (two hours) starts at 9am.
Explanation:

Parentheses enclose supplementary information within a sentence without breaking the main structure.

10. Choose the correctly punctuated sentence using a hyphen in a compound adjective.

She has a well, known teacher.
She has a well known teacher.
She has a well-known teacher.
She has a well known-teacher.
Explanation:

Use a hyphen in a compound adjective ('well-known') before a noun to avoid ambiguity.

11. Which sentence correctly distinguishes plural from possessive with apostrophes?

The teachers's lounge is next door.
The teachers lounge is next door.
The teacher's lounge is next door.
The teachers' lounge is next door.
Explanation:

If the lounge belongs to multiple teachers, use plural possessive (teachers') to show ownership by more than one teacher.

12. Select the sentence that correctly uses an ellipsis to show omission.

She began, 'I went to the market and bought'... and stopped.
She began... 'I went to the market and bought' and stopped.
She began, 'I went to the market and bought...' and stopped.
She began, 'I went to the market and bought' and stopped...
Explanation:

An ellipsis inside the quotation shows that the speaker trailed off or words were omitted from the quoted material.

13. Which sentence correctly uses a question mark with quoted speech?

Did she ask, 'Are you coming'?
Did she ask 'Are you coming?'
Did she ask, 'Are you coming?'
Did she ask, 'Are you coming'?
Explanation:

When the quoted material is a question, the question mark belongs inside the quotation marks.

14. Choose the sentence that correctly punctuates a compound subject with a subordinating clause.

Because it rained we postponed the match.
Because it rained; we postponed the match.
Because it rained, we postponed the match.
Because, it rained we postponed the match.
Explanation:

A comma follows an introductory subordinate clause like 'Because it rained' before the main clause.

15. Which sentence correctly avoids a comma splice?

I wanted to study: and I went out to play.
I wanted to study; I went out to play.
I wanted to study and, I went out to play.
I wanted to study, I went out to play.
Explanation:

A comma splice incorrectly joins two independent clauses; a semicolon correctly links them without a conjunction.

16. Select the correctly punctuated sentence using an apostrophe for time expressions.

A week's holiday is not enough.
A weeks' holiday is not enough.
A weeks holiday is not enough.
A week holiday's is not enough.
Explanation:

Use the singular possessive ('week's') in time expressions to indicate duration (a holiday of one week).

17. Which sentence correctly uses commas with coordinate adjectives?

It was a long hot day.
It was a long; hot day.
It was a long hot, day.
It was a long, hot day.
Explanation:

Coordinate adjectives (equal adjectives modifying a noun) are separated by a comma ('long, hot day').

18. Choose the sentence that correctly uses a dash to show an abrupt break.

He was going to stop and think before—answering.
He was going to stop and think before answering.
He was going to—stop and think—before answering.
He was going to stop—and think before answering.
Explanation:

An em dash can indicate an abrupt break or interruption in thought; here it sets off the pause effectively.

19. Which sentence correctly places punctuation with a parenthetical remark?

The committee (which met yesterday) approved the plan.
The committee (which met yesterday approved the plan).
The committee (which met yesterday.) approved the plan.
The committee which met yesterday) approved the plan.
Explanation:

The parenthetical phrase is inside parentheses; the full sentence's period goes after the closing parenthesis.

20. Select the sentence that correctly uses commas with dates.

On 1 July 2025, we will begin school.
On 1 July 2025 we will begin school.
On, 1 July 2025 we will begin school.
On 1 July, 2025, we will begin school.
Explanation:

A comma follows a full date when it appears before the rest of the sentence; no comma is needed between day and month in this format.

21. Which sentence correctly uses quotation marks for a title within text?

We read the poem 'The Road Not Taken', in class.
We read the poem 'The Road Not Taken in class'.
We read the poem 'The Road Not Taken' in class.
We read the poem The Road Not Taken in class.
Explanation:

Quotation marks enclose the title; no extra comma or punctuation is needed immediately after the closing quote in this sentence structure.

22. Choose the sentence that correctly uses a colon with a quotation or explanation.

She explained: we must save our notes for revision.
She explained: 'We must save our notes for revision.'
She explained we must save our notes for revision.
She explained, 'We must save our notes for revision.'
Explanation:

A reporting verb like 'explained' is followed by a comma before direct speech, not a colon, in standard English punctuation.

23. Which sentence correctly uses a comma with direct address?

Teacher can you help me?
Teacher can you, help me?
Teacher can, you help me?
Teacher, can you help me?
Explanation:

When directly addressing someone ('Teacher'), use a comma after the name or title to separate the address from the rest of the sentence.

24. Select the sentence that correctly punctuates an abbreviation at the end of a sentence.

Please hand in the form to Mr Kilonzo..
Please hand in the form to Mr. Kilonzo.
Please hand in the form to Mr Kilonzo.
Please hand in the form to Mr. Kilonzo..
Explanation:

In British-influenced usage (common in Kenya), abbreviations like 'Mr' often omit a full stop; either way, only one period should end the sentence, not two.

25. Which sentence correctly uses commas to separate adjectives that are not coordinate?

She wore a bright red dress.
She wore a bright, red dress.
She wore a bright red, dress.
She wore a bright; red dress.
Explanation:

When adjectives are not coordinate (one describes type and the other quality), no comma is used between them.

26. Choose the sentence that correctly uses punctuation with figures of speech omitted (ellipsis) in formal writing.

The witness said, 'I saw him... and then he left.'
The witness said, 'I saw him and then he left...'
The witness said... 'I saw him and then he left.'
The witness said, 'I saw him and then he left.'...
Explanation:

An ellipsis within quoted speech indicates an omission or trailing off inside the quotation; the sentence punctuation remains correct.

27. Which sentence correctly uses a comma before a coordinating conjunction joining independent clauses?

I wanted to go but I was too tired.
I wanted to go, but I was too tired.
I wanted to go; but I was too tired.
I wanted to go but, I was too tired.
Explanation:

When joining two independent clauses with a coordinating conjunction (but), place a comma before the conjunction.