--Was it at 11 o’clock ________ your father came back last night?
--Yes, he is always coming back so late.
| A．while | B．when | C．that | D．until |
In the last decade, Chicago public schools ________ teaching of Chinese to serve 12,000 students.
| A．are expanding | B．have expanded | C．expanded | D．expand |
The total cost is $200. If you can pay half of that, I’ll ________ the rest.
| A．make up | B．catch up | C．take up | D．keep up |
--The last one ________ the meal washes the dishes.
--Agreed!
| A．finishes | B．finishing | C．to finish | D．finished |
--We need a person very much to think up a creative idea.
--________ the new manager have a try?
| A．Shall | B．Must | C．Should | D．Need |
________ song Jay Zhou sings will become popular pretty soon.
| A．What | B．Whatever | C．Whose | D．Whichever |