1)My friend (rang)me up at 7o'clock yesterday.
2)When (will) the boss (come)tomorrow?
3)When (did) Nick (get )up yesterday.
4)What (is) she ( watching) at the moment ?
5)When she (opened )the door ,the man (was standing) on the doorstep.
6)last night we (went)to a cafe to meet our friends.
8)We (are going )home now,because it (is) late.