passive voice
modals
miscalleneuos category
active voice
perfect modals
100

This voice emphasizes the receiver of the action rather than the doer.This voice emphasizes the receiver of the action rather than the doer. (Free)

Passive voice 

100

These verbs express possibility, ability, permission, obligation, or advice.These verbs express possibility, ability, permission, obligation, or advice. (Free one) 

Modals

100

standard word order in English sentences

Subject-Verb-Object

100

This voice emphasizes the doer of the action.

Active

100

These modals express actions or states that were completed before a certain point in time (free) 

Perfect modals 

200

In this voice, the verb phrase typically includes a form of "be" and the past participle of the main verb.

Passive voice 

200

example of a modal verb

Can, could, may, might, must, shall, should, will, would.

200

punctuation mark that can indicate possession

Apostrophe 

200

In this voice, the subject of the sentence performs the action (free)

Active

200

example of a perfect modal verb

Must have, could have, should have, might have

300

Change this sentence to the passive voice: "The cat chased the mouse."

The mouse was chased by the cat 

300

Which modal verb expresses certainty?

Must

300

common mistake made by non-native English speakers

Subject-verb (according to google idk) 

300

Change this sentence to the active voice: The cake was baked by my mother

My mother baked the cake 

300

difference between "could have" and "must have"

could have is a possibility and must have shows certainty
400

Why is it generally recommended to use the active voice over the passive voice?

because active voice is more direct
400

What is the difference between "can" and "could"?

Can is an ability and shows past ability 

400

What is a homonym?

Word that has the same sound as another one

400

Why is it often better to use the active voice in writing?

It’s engaging and easier

400

Which perfect modal expresses regret

Should have 

500

Identify the passive voice sentence:

A. The dog barked loudly.

B. The letter was written by John.

C. She is reading a book.

D. They played soccer yesterday.

B

500

Complete this sentence with a modal: You _______ not do that here. 

Must, should

500

difference between a phrase and a clause

A phrase is a group of words that lacks a subject or verb, while a clause has both a subject and a verb.

500

Identify the active voice sentence:

A. The book was read by her.

B. The dog chased the cat.

C. The letter was written by John.D. The food was eaten by them.

B

500

Complete the sentence: I _______ studied harder if I hadn’t been doing other homeworks. 

Could have