Prepare 3 Unit 9 Review

Question 1

What activiting is this?

Accepted Answer

diving

Question 2

In the past, we use had to (tenía que) because we can't use must or have to in the past.

Accepted Answer

Correct

Question 3

Which sport is this?

Accepted Answer

Cricket

Question 4

I don't have to/mustn't wear a swimming cap at my pool but I usually wear one.

Accepted Answer

don't have to

Question 5

Complete the sentence: (√) they/fill in the form.

Accepted Answer

have to, must

Question 6

Must and have to are similar.

Accepted Answer

Yes, they are.

Question 7

What sport is this?

Accepted Answer

Skateboarding

Question 8

What's this sport?

Accepted Answer

badminton

Question 9

Do you have to/ Must you leave now? It's very early-

Accepted Answer

Do you have to

Question 10

True or false: We use 'don't/ have to' and 'didn't have to' to say something isn't necessary.

Accepted Answer

True

Question 11

Complete the sentence: (√) you/ be careful (tener cuidado)

Accepted Answer

have to, must

Question 12

Musn't and don't have to are the same.

Accepted Answer

Yes, they are.

Question 13

Choose the correct option: When I was younger, I had to/must go to bed at 8pm.

Accepted Answer

had to

Question 14

Complete the sentence: (X) We/ forgot Mum's birthday.

Accepted Answer

mustn't

Question 15

True or False: We often (a menudo) use must in question forms.

Accepted Answer

False

Question 16

What's this sport?

Accepted Answer

Skiing

Question 17

What sport is this?

Accepted Answer

climbing

Question 18

No ball games, please! You don't have to/mustn't play football here.

Accepted Answer

mustn't

Question 19

True or false: We use 'have to' and 'had to' to say something is or was necessary.

Accepted Answer

True

Question 20

True or False: We use must and mustn't to talk about rules and obligation.

Accepted Answer

True

Questions 20