________evidence that language acquiring ability must be stimulated.
| A．If being | B．It is | C．There is | D．There being |
With the nuclear crisis worsening in Iran, the world’s attention is fixed again on is called the Middle East
| A．which | B．that | C．it | D．what |
He devoted all the money he hada house of his own.
| A．set up | B．to set up | C．to setting up | D．setting up |
-Is your mother a doctor in Qilu Clinic? –No!But she there for ten years.
| A．worked | B．has been working | C．has worked | D．had worked |
Unless the girl can’t her shyness, she’ll never pass the interview.
| A．take off | B．get over | C．break off | D．give away |
-Thanks to you for the mouse , I’ll return it as soon as I can.
- ,I’ve got another one to spare.
| A．No problem | B．No hurry | C．With pleasure | D．Nothing much |