根据句子意思用括号内所给词的适当形式填空,使句子意思完整。
(1)There (be)many students in our school.
(2)What are you (go)to do this weekend?
(3) (do)he live in the country?
(4)Welcome to (we)school!
(5)Is the blue T-shirt your baby (brother)?
(6)Look,who is (run)on the playground?
(7)He jumped into the lake and (swim)to it.
(8)Mary is (heavy)than Amy.
(9)January is the (one)month of a year.
(10)How many (boy)are there in your class?