52．below(反义词)____

51．party(复数)____

50．Do you know ____students in Class One?

A．some

B．any

C．much

D．a lot

Ⅶ．词形转换(共10小题，每题0. 5分)

根据括号中的要求，写出下列单词的相应形式．

49．Some friends visited our factory ____.

A．next Friday　　　　　　 B．last Friday

C．this Friday　　　　　　　 D．in Friday

48．The old man was badly ill. We must ____him to the hospital.

A．take

B．carry

C．bring

D．keep

47．----____I go home now?

----No, you ____finish your homework first.

A．May; must　　　　　　　　　 B．Can; can

C．May; may　　　　　　　　　 D．Must; must

46．You'd better ____a letter to him now.

A．write　　　　　　　　　　　　　 B．to write

C．are writing　　　　　　　　　 D．writing

45．My father often ____at 5:00 pm.

A．reach home　　　　　　　　　　　 B．reaches home

C．reaches to home　　　　　　　　 D．reaching home

44．Jim and Jack ____a frisby.

A．fly　　　　　　　　　　　　　 B．are throwing

C．throw　　　　　　　　　　 D．are flying

43．----It's four o'clock. It's time ____games.

----Why not!

A．playing

B．play

C．to play

D．plays