Past Tenses and Habits (Now & Then)
Modals: Rules & Advice
Modals: Speculation
Gerunds & Infinitives
Conditionals
100

Complete: "When I ______ (arrive), they ______ (eat) dinner."

arrived, were eating

100

Give advice: Your friend is sick but refuses to go to the doctor.

You should / ought to / had better see a doctor.

100

Guess the situation: “His phone is off. He ______ be on a plane.”

must

100

Choose: “I enjoy (to play / playing) the piano.”

playing

100

Complete (First Conditional): “If I study, I _______.”

will pass

200

What's the difference between: "I had been working" vs. "I worked"?


Create a sentence using Past Perfect Continuous.  

"Had been working" emphasizes duration before another past event; "worked" is a finished past action.


(e.g. I had been studying English for five years before I moved to London.)

200

Which are stronger: "should", "ought to", or "had better"? Why?

"Had better" is strongest; it implies consequences.

200

True or False: “He mustn’t be at home” means it’s forbidden.

False. It means you’re sure he isn’t at home.

200

Choose: “She decided (to go / going) home early.”

to go

200

Create a sentence using the Second Conditional.

(e.g. If I were rich, I’d travel the world.)

300

Compare Present Perfect and Past Perfect using two related events.

(e.g. I have lost my keys. / I had lost my keys before I left the office.)

300

Complete: “You _____ smoke in here. It’s not allowed.”

mustn’t

300

Complete: “He looks really upset. Something bad ______ happened.”

must have

300

Rewrite with a gerund: “It’s important to exercise.”

Exercising is important.

300

Rewrite using Third Conditional: “I didn’t go to the party because I was tired.”

If I hadn’t been tired, I would have gone to the party.

400

Which is correct: “I would live in Paris” or “I used to live in Paris”? Why?

"Used to live" is correct. “Would” is for repeated actions, not states.

400

Rewrite: “It was necessary to wear a uniform.” (use ‘have to’)

We had to wear a uniform.

400

Explain the difference: “He can’t have stolen it” vs “He might have stolen it.”

“Can’t” = impossible; “might” = possible but uncertain

400

Which is correct: “I remembered to lock the door” or “I remembered locking the door”? What’s the difference?

Both are correct. “To lock” = you remembered before the action. “Locking” = you remember the action itself.

400

Create a mixed conditional sentence (present result of past action).

(e.g. If I had studied harder, I would have a better job now.)

500

Make a sentence with “Present Continuous for habit” + a negative emotion.

Explain the difference: “used to” vs. “be used to”.  

(e.g. He’s always borrowing my stuff without asking! It’s so annoying.)

“Used to” = past habit; “be used to” = accustomed to (can be present).  

500

Complete: “She looks so tired. You _______ made her work so much.”

must have

500

Create 3 different sentences using “could have”, “may not have”, and “must have”.

(e.g. He could have taken the wrong train. / She may not have heard the alarm. / You must have left your bag at school.)

500

Make a sentence using a verb that changes meaning with gerund vs. infinitive.

(e.g. He stopped smoking. / He stopped to smoke.)

500

Use one of these: unless / as long as / supposing / I wish.

(e.g. I wish I had told her the truth. / You can go out as long as you finish your homework.)

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