1 задание правильное
2.
a) am
b) is
c) is
d) are
e) am
f) what are...
g) Are
h) are
i) is
3.
a) is feeding
b) is doing
c) are walking
d) is washing
e) are playing
f) am going
g) isn't raining
h) is studying
4.
a isn't reading
b am not playing
c aren't swimming
d aren't sitting
e isn't breaking
f) aren' standing up
g) isn't making
h aren't dancing
5.
a why are you looking. ....?
b What is he studying ?
c Is it getting better?
d what are you drinking. ..?
e Are you writing. ....?