Перепишите каждое предложение дважды в прошедшем и будущем времени. 1.It is quite clear to everybody in his family that he must start getting ready for his exam instead of wasting time 2.It is impossible to do anything in such...

1.It is quite clear to everybody in his family that he will have to start getting ready for his exam instead of wasting time It is quite clear to everybody in his family that he had to start getting ready for his exam instead of wasting time 2.It is impossible to do anything in such a short time. I will have to  ask the chief to pit up my report. It is impossible to do anything in such a short time. I had to  ask the chief to pit up my report. 3.You will have to listen to the tape recording of this text several times You had to listen to the tape recording of this text several times 4. He couldn't join the party because he was busy He won ' t be able to  join the party because he will busy