1) are standing
2) is watching
3) pass
4) are you going; am going; do you go
5) Does... work
6) Is it raining; is blowing; Does... rain
7) is crying
8) gathers
9) are preparing; prepare
10) teaches
11) am meeting
12) are you doing; are making
13) do you get up
14) is sleeping
15) is taking
