Дополните эти предложения, используя must ( have ) или can’t ( have )
Examples: ‘Is he British’? ‘Yes, he must be British.
‘Did she see you?’ ‘No, she can’t have seen me.
1. ‘Are they married?’ ‘Yes, they must ………………………….
2 .‘Is he serious?’ ‘No, he can’t …………………………..
3 .‘Were they in a hurry?’ ‘Yes, they ……………………….
4 .‘Does Ann know a lot of people?’ ‘Yes, she ………………………
5 .‘Did Tom know about the plan?’ ‘Yes, he ………………….
6 .‘Do they have much money?’ ‘No, they …………………..
7 .‘Was he driving carefully?’ ‘No, he …………………….
8 .‘Are they waiting for somebody ?’ ‘Yes, they ……………………….