用所给词的适当形式填空。
ring    cry    but   come   watch
1. My father is working on the computer, but my brother starts to ________.
2. My mother is cooking dinner, but the bell ________.
3. “Come in，please!” I say. My friend Lucy ________ in.
4. Mr Smart is reading a book and Mrs Smart ________ TV.
5. Lin Tao is doing his homework, ________ the phone rings.

Our school ______ 24 classrooms. ( )

A．have

B．has

C．there are

He' s walking in the park, but it ______ to snow. (   )

A．start

B．starting

C．starts

Write the English words.（请根据首字母提示完成单词）  
1. I o_______ visit my grandparents. 
2. Jane a______ goes to the c________. 
3. Bob often p______ fruits. 
4. Jack always c______ a hill. 
5. We often play c__________ games.

He can _____the piano and he often _____ it after work. (  )

A．play; plays

B．plays; play

C．plays; plays