1: It (be)......... often hot in the  summer 
2: Daisy is cooking food in the kichen at present. She always (cook)......... In the  morning 
3: She said that she (already, see )...................Dr rice
4: Last night before she (watch)......... TV, she ( do)......... Her homework 
5: When I (arrive)....... At this house, he was still sleeping 
6: I (see)........... Her last year 
7: what you ( do)............. Yesterday 
8: did you remember (lock)............ The car? - no, I didn't. I'd better go back and do it now
9: would you like me (turn)........... Down the rradio a bit? 
10: would your children mind (keep)............. Quite for a moment?   I'm trying (fill)....... A form 
11: does she want (become).......... A singer? 
12: rivers usually (flow).......... To the sea
13: the light (go)......... Out when we were having dinner 
14:after they had gone ,I ( sit)........... Down and (rest)........... 
15: we'll go out when the rain (stop)........... 
16: we stopped once (buy)....... Petrol and then we stopped again (ask)............ Someone the way 
16: we stopp