3 номер.
a - is he doing
b - riding
c - takes
d - is he wearing
e - isn't
f - wears
g - is riding
h - is happining
i - are you doing
j - play
k - has
l - aren't you wearing
m - do you know
n - do you spy
4 номер.
present simple - 2.3.5.8
present continious - 1.4.6.7
5 номер.
1. i'm looking after
2. are you shouting
3. works
4. don't understand
5. do you need
6. is lying down