Раскрыть скобки ,употребить глагол в нужном времени.
1.You (not to listen) to me.Be attentive , please.
2.We (to wait) for the boat when the police(arrive)
3.We (to know) each other since we were children.
4.If the eacth w (to get)warmer the snow (to melt)
5.Mrs.Stone(to work) as a teacher for twenty years.
6.It was nice to see Dan again, I (not to see )him for 5 years.
7.Don t come at 10 tomorrow,I (to work). Come at 12, I (to do) all work by that time.