2)has been teaching
3) will buy
4)He is very busy. He is writing the composition
5)Where do you always spend...
6)have written
7)ring,will tell
8)have been drawing
9)was you doing
10)are the Johnsons live
11) will spend
12)takes
13)was
14)looks
15)Buys, will go
16)It didn't rain last night
