помогите сделать упражнение:
Rewrite the following sentences using a modal. The underlined words can be
written as subject + modal + verb (or modal + subject + verb in
questions). In some sentences, more than one modal is possible.
1 I promise to phone you next week.
I will/I’ll phone you next week.
2 At the age of nine, he still didn’t know how to read.
At the age of nine, he still couldn’t read.
3 It’s essential that we leave on time tomorrow morning.
4 Are you able to come with me tonight?
5 It’s not a good idea for you to work so hard.
6 It’s possible that they’ll be here soon.
7 Why don’t we go and see a film tonight?
8 He said that he intended to write to me soon.
9 Is it possible for me to sit here?
10 He refuses to give me an answer.
11 It’s not necessary for you to apologize.
12 Am I allowed to smoke in here?
13 He knew how to speak four languages by the time he was twelve.
14 I want to help you but I’m not able to.
15 I think it’s a good idea for me to stay in tonight: I’ve got a lot of work to
16 I don’t know who she is but it’s possible that she’s Rick’s sister.
17 Do not tell him any of this: it’s vital that it remains a secret
18 I intend to finish this essay before I go to bed.
19 It’s 7 0′ clock. I assume that Clare will be here soon.
20 He’s in but he’s not answering the phone. I’m sure that he’s asleep
тебе же самой нужно это знать, самой разобраться прежде всего,
английский еще очень пригодится в жизни)