I like our teachers because they can allow us _________what we think.
| A．saying | B．do |
| C．to say | D．to doing |
—Do you know whose car is it?
—It belongs to_____. It isn’t ______.
| A．her, mine | B．hers, mine |
| C．her, my | D．hers, my |
The Chinese mainland has become the world's second______ market for iPhone.
| A．big | B．bigger |
| C．biggest | D．the biggest |
Now China is fighting against illegal cooking oil（地沟油）, a kind of waste oil _____can cause a lot of illness.
| A．which | B．whose |
| C．who | D．what |
____9:16 p.m. ______September 29, 2011, Tiangong 1 was sent up into space successfully.
| A．At, in | B．At, on |
| C．In, in | D．In, on |
– Let’s go and listen to Mr Smith’s talk on Western culture, shall we?
–_______ It’s getting to the end.
| A．Why not? | B．That’s all right. |
| C．I’m afraid not. | D．Never mind. |