Past Simple vs Past Continuous
Subject and Object Questions
Present Perfect vs Past Simple
Modal Verbs
Gerunds and Infinitives
100

I ___ (watch) TV when she called me.

was watching

100

Who called you last night? (Is this a subject or object question?)

Subject question

100

I ___ (never / be) to Canada.

have never been

100

Choose the correct modal: You ___ (should / can) drink more water.

should

100

She enjoys ___ (read).

reading

200

What’s the difference between "I saw him" and "I was seeing him"?

"I saw him" = completed action. "I was seeing him" = action in progress or repeated in the past.

200

Turn into an object question: “Sarah met someone at the party.”

Who did Sarah meet at the party?

200

What's the difference in time focus between these two tenses? (Which one is about a specific time?)

Present perfect = life experience or recent with result now; past simple = completed past action with specific time.

200

What modal verb expresses obligation? Give an example.

must/have to (You have to do your homework!)

200

Choose: “I want ___ (go) to the party.”

to go (infinitive)

300

While I ___ (walk) to school, I ___ (meet) my friend.

was walking, met

300

Make a subject question: “The dog chased the cat.”

Who chased the cat?

300

Rewrite in present perfect: "I saw that movie last week."

Not possible with time expression "last week". Present perfect needs unspecified time.

300

Rewrite with a modal: "It’s necessary to wear a helmet."

You must/have to wear a helmet.

300

Give 3 verbs followed by gerunds.

enjoy, avoid, finish

400

Create a sentence using both past simple and past continuous. (Tip: use when or while)

Example: “I was studying when the lights went out.”

400

Correct this question: “Who did broke the window?”

Who broke the window?

400

Create a two-line conversation using both tenses.

A: Have you ever been to Spain?
B: Yes, I went there last summer.

400

What’s the difference between “mustn't” and “don't have to”?

mustn't = prohibition

don't have to = not necessary

400

Which one is correct? I like to study every day. / I like studying every day.

Both are correct.

500

Identify the error: "She cooked dinner when the phone was ringing."

Correction: “She was cooking dinner when the phone rang.”

500

Explain the difference between subject and object questions, and give examples.

Subject Q asks who/what did the action: “Who broke the vase?”
Object Q asks who/what received the action: “What did she break?”

500

Identify the error: "I have seen him yesterday."

Correction: "I saw him yesterday." ("Yesterday" = past simple)

500
Make a sentence using mustn't and don't have to.

Example: You don't have to wear a uniform, but you mustn't come to school in inappropriate clothes.

500

Create a sentence using both a gerund and an infinitive.

Example: “I like reading books and hope to write one someday.”

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