适当形式填空1176——1180

1176. He didn't finish  _____  (read) the book until lastweek.

答案:reading

1177. His sister decided   _____  (not write) to him again.

答案:not to write

1178. They will go to the station _____ (meet) the guests.

答案:to meet

1179. Sorry, I forgot______  (return) your CD today. I'llgive it to you tomorrow.

答案:to return

1180. Mary is heard ______   (sing) English songs everymorning.

答案:to sing