陕西省榆林育才中学高中英语 Unit 3 Under the sea单元综合练习导学案新人教版选修7
I.单项填空
1．Don't worry.Your birthday is two weeks________.Which one is wrong?
A．in B．Off C．away D．ahead
2．There is no grass to________ the soil in place in the desert.
A．hold B．hold up C．hold back D．hold on
3．Mr.Smith has a large family to________.
A．ris e B．Raise C．provide D．grow
4．Many German artists________to America at t he beginning of World War Ⅱ.
A．flee B．Fleed C．fled D．had fled
5．After the explosion，the policeman did a lot of work to find out some clues from the______.
A．lookerson B．viewers C．people D．witnesses
6．Tom doesn't really work here.He______until his brother recovers and comes to work again.
