Тему не поняла,, 30 . rewrite these sentences.use for or since and the correct form of the verb. precent perfect simple. 1.you (have) a cold two weeks.go to the doctor! 2.my mum*s really good at french.she (study) it years. 3.i don t know where peter is.i (not see) him this morning 4.we (not be) to the cinema a long time.why don*t we go this weekend?

1.You have had a cold for two weeks.Go to the doctor!
2.My mum's really good at French.She Has studied it for years.
3.I don t know where Peter is.I haven't seen him sinice this morning
4.We haven't been to the cinema for a long time.Why don't we go this weekend?