34、(　　　 )My mother told me to do my homework, just now.

　　　 A．right now　　　 B．at first　　　　　 C．at once

(三)选择填空　(　 )3、This is 　　　　　　　　 　useful English book.

　　　 A．a　　　　　　　　　 B．an　　　　　　　　　 C．the　　　　　　　　 D．some

33、(　　　 )They had an English film last week.

　　　 A．saw　　　　　　　 B．visited　　　　　 C．looked

32、(　　　 )Hold on for a moment, I'll get him for you.

　　　 A．Go on　　　　　 B．Wait　　　　　　　 C．Stand there

31、(　　　 )I'll tell you the answer at a later time.

　　　 A．Tomorrow　　 B．at night　　　　 C．later on

30、(　　　 )Murry up, or we'll be late again.

　　　 A．Be worried　 B．Be quick　　　　　　　 C．Be careful

28、(　　　 )Tom was trying to find his pen at that time.

　　　 A．look for　　　　 B．looked for　　 C．was looking for

27、(　　　 )At first, the baby was asleep. Half an hour later, she woke up and began to cry.

　　　 A．At the beginning　　　　　　　　　　　 B．At the moment

　　　 C．At that time

26、(　　　 )At last, he finished the work.

　　　 A．At once　　　　 B．In the end　　 C．At that time

25、(　　　 )The teacher asked us to find the word in the dictionary.

　　　 A．look for　　　　 B．look at　　　　　 C．look up　　　　 D．look to

20、(　　　 )She often helps her mother do some washing.

　　　 A．clean the room　　　　　　　　　　　　　 B．do some cleaning

　　　 C．wash clothes