动词填空 （10分）

小题1:Would you please give me some advice on ____________(swim)?

小题2:I’d like to, but I have something ________________(wash) today.

小题3:Nothing ____________(be) difficult if we put our heart into it.

小题4:______________(not be) late for school.

小题5:Just now, Mr. Smith ____________(invite) us to join the skiing competition.

小题6:Don’t make any noise, Grandma ______________ (sleep).

小题7:I’ll wait here for your mother until she _______________ (return) from work.

小题8:The monkey ______________ (hide) themselves under the trees when it was rainy.

小题9:He with his friends usually ______________ (play) football after school.

小题10:What are yon going to do? How about _____________(go) out to play football?

对维修单位的管理人员的要求是什么？