At first she __________ like maths，but now she ______________.
| A．didn’t; did | B．doesn’t; does |
| C．doesn’t; did | D．didn’t ;does |
—Do you have Jay’s CDs?
—Sorry，they are________．But we’ll get some more next week because they________．
| A．sold well；are on sale |
| B．sold out；sell well |
| C．selling well；sell well |
| D．for sale；sell well |
By the time I locked the door，I realized I________my keys at home．
| A．had repaired |
| B．had changed |
| C．had forgotten |
| D．had left |
—“Food Safety”has become one of the hottest topics recently．
—Yeah，it receives________Internet hits(点击)a day．
| A．thousands |
| B．thousand of |
| C．thousands of |
| D．ten thousands |
The Xiamen-Shenzhen high speed railroad will run________eight cities．
A．across
B．through
C．over
When the door bell ________I was listening to music．
| A．went off |
| B．went out |
| C．broke down |
| D．set off |