UNIT
2 3
2 Was it necessary for you to pay Bob to paint the fence?
3 It is necessary to build the road to take traffic away from the city centre.
4 It is rarely necessary to tell Mary anything twice.
5 Is it necessary for us to get up early tomorrow morning?
6 It wasn't necessary for her to take time off work when her son was ill.
It is sometimes necessary for Peter to clean his parents' car before they give him any pocket
money.
7
23.4
Here are some replies which illustrate common uses of mast and
have got to.
Can you suggest
what A might have said in each case? (C)
1
You've got to be kidding.
2 ( There must be some mistake.
You must be mad.
4 Oh, you must be Jane's
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