10, doesn’t rain
11, work
12, do you study
13, are talking
14, brushes; has
15, goes; takes
16, are planting
17, doesn’t want
18, Are (the boys) playing
19, Do (the girls) play
20, play
21, look; don’t say
22, Do (you often) fly
23, does (your father) do
24, Is (your sister) doing
25, are
26, is explaining
II
1, is
2, works
3, goes
4, comes
5, goes
6, gets
7, goes
8, travels
9, loves
III
1, is not working
2, is relaxing
3, is listening
4, is reading
5, is waiting