1.i wanted; weren’t
2.is going
3.will probably assign
4)we finished
5)I am driving
6)i am waiting
7)get
8)hear; is working; works
9)was carring
10)have seen
12)is raining
14)Did they spend
15)were; cried
16)will drive
17)will sing
18)woke up; already prepared
19)will study
20)have you ever seen