№3
1.Which months have thirty days?- В каких месяцах 30 дней?
April, June, September, November.
2.Which months have thirty-one days?-В каких месяцах 31 день?
January, March, May, July, August, October, December.
№4
happy-happier
nice-nicer
tall-taller
fat-fatter
small-smaller
clever-cleverer
funny-funnier
short-shorter
thin-thinner
slim-slimmer
fast-faster
№5
1)A
2)shorter, B
3)taller, A
4)thinner, B
5)cleverer, B
6)smaller, B