Underline the correct word/s.
1 That looks like Carlos over there, but it can't Imustn't be. He's in Germany.
2 Marie isn't at her office, so she can/must be on her way here.
3 I think you need to/have necessity to get some advice from your colleagues.
4 Is your car door damaged? Someone must tried/have tried to break in.
5 It's getting very late. I think we'd better/we would pay the bill and leave.
6 I might/can be able to help you, but I'm not sure.
7 Yes, it's a good idea, we should/must consult more closely with the unions.
8 It's absolutely necessary, we should/must consult more closely with the unions.
9 Lucy can't have/must have heard the bad news. She looks so happy.
10 Sorry, I must to/have to go now. I don't want to be late.
11 You might not/don't need to come to the meeting if you're busy.
12 This invoice can't/mustn't be right. It says £550 to repair the photocopier!
Complete each sentence with a word or phrase from the list below.
have to  had to  don't have to  didn't have to  must  mustn't  must have might have  should could
1 We're trying a new dress code. We ...do*/t ..fuw£..^to. wear formal clothes on Fridays.
2 You..................................touch that button! The whole production line will stop!
3 I'm not sure, but I think I..................................made a mistake.
4 Before we agree, we'll..................................study the contract in more detail.
5 Sorry I can't stay any longer. I really..................................go now or I'll miss my train.
6 If you needed the goods urgently, we..................................speed up the order.
7 Sorry I'm late, but I..................................go to the doctor's.
8 It..................................been embarrassing for you to forget his name.
9 I think we..................................accept their offer. It's the best we'll get.
10 Luckily, I..................................attend the meeting yesterday, so I managed to finish all my paperwork-
Match the uses of would a)-g) with the sentences 1-7 below.
a) offering help  b) offering things  c) polite request  d) invitations
e) reporting what someone said  f) imaginary future with 'if  g) past refusal
1 Would you mind calling back later?
2 What would you do if they refused to negotiate? EE
3 Would you like some milk in your coffee? EE
4 Would you like to join us for dinner tomorrow evening?
5 They wouldn't reduce the price under any circumstances. EE
6 Would you like me to open the window?
7 He said he would call back later. EE
Complete the second sentence so that it has a similar meaning as the first sentence. Use a word or phrase from the list below.
can't might should have to don't have to can't be might be
must be should be
1  It would be a good idea to bring in a firm of consultants.
We........9*M~&........bring in a firm of consultants.
2 )t's not necessary torjsdv to )eave a deposit
You..................................leave a deposit.
3 I'm sure that isn't John, because he's in Paris. That..................................John, because he's in Pans.
4 Ann is almost certainly with a customer. Ann..................................with a customer.
5 I expect the meeting will be finished by ten.
The meeting..................................finished by ten.
6 It's possible that I'll be late.
I..................................late.
7 We are not allowed to dispose of waste in that way. We..................................dispose of waste in that way.
8 Perhaps I'll see you on Thursday evening.
I..................................see you on Thursday evening.
9 It's the rule that we check all bank references.
We..................................check all bank references.
10 You'd better speak to her as soon as possible.
You..................................speak to her as soon as possible.
Complete the second sentence so that it has a similar meaning as the first sentence. Use a phrase from the list below.
might hove  can't have  could have  should have (x2)  must have  shouldn't have  might not have
1 Perhaps David made a mistake.
David.....iwi.fht ^ye-......made a mistake.
2 I'm sure that she worked very hard on this project.
She..................................worked very hard on this project.
3 I'm sure the warranty hasn't expired already.
The warranty..................................expired already.
4 It would have been a good idea for you to tell me. You..................................told me.
5 Perhaps you didn't see the line we launched at the Munich Fair.
You..................................seen the line we launched at the Munich Fair.
6 I was expecting them to call by now. They..................................called by now.
7 It was a bad idea for us to drop our prices so much. We..................................dropped our prices so much.
8 It was Dossible for us to see this problem coming.