Ability and Possibility (PET)

We can use 'can' and 'could' to talk about negative possibilities.

• true

• false

Where can we NOT use 'can' when it comes to possibilities?

• future

• present

Which word do we not use to talk about Future possibilities?

• may

• could

• might

• can

We can use 'may/might/could' to talk about Future possibilities. Is this sentence correct?

• wrong

• correct

Do these modal verbs 'can/could/may/might/will' change their form based on the subject?

• Yes

• 100% yes

• No

• 50% yes

We use 'Can I.....?' to ask for permission. Is this correct?

• Wrong

• Correct

I can't do this homework.

Is this sentence showing 'ability' or 'inability'?

• Ability

• Inability

I couldn't to go to school because I was sick.

Is this sentence correct?

• Correct

• Wrong

Answer explanation

We don't use 'to' after the modal verbs.

(a)   I go to the toilet, please? (Can, May)

Sentence 1- I might not be strong enough to carry this bag.

Sentence 2- I might not strong enough to carry this bag.

Which sentence is Wrong?

• Sentence 2

• Sentence 1