3.
bushes
mouses
radios
potatoes
4.
a. Why
b. When
c. Whose
d. How much
e. Where
f. How many
g. Where
h. What
i. Who
j. When
5.
IS......I`M.......AM....
..HAVE.....
AM.......HAVE
AM...
ARE....ARE
IS.....IS
HAS......IS
IS.....HAS
ARE
DON`T HAVE.....HAVE.....IS.....
HAS........IS......ISN`T....
HAVE...
HAVE.......HAS.........IS...
ARE
IS