mash9ju 1.
1) come, is coming
2) does, is doing
3) run, am running
4) swims, am swimming
5) take, are taking
2.
1) Does she come? Is she coming?
2) Do they go? Are they going?
3) Do you play? Are you playing?
4) Does it run? Is it running?
5) Does he help? Is he helping?
3.
1) Do; No, I don't. (Yes, I do.)
2) Is; Yes, he is.
3) Does; No, he doesn't.
4) Do; Yes, I do (No, I don't.)
5) Are; No, I don't.
4. 
1) What is he doing?
2) What is he washing?
3) What is he reading?
4) What is he riding?