-----We can use QQ to talk with each other online.
-----Really? Could you show me _____________it?
| A．what to do | B．how to do |
| C．when to do | D．why to do |
—What did you do last weekend？
—On Saturday afternoon，I________soccer．
| A．play |
| B．am playing |
| C．played |
| D．playing |
—Li Lei’s weekend？
—It was pretty good．
| A．How was |
| B．What was |
| C．How were |
| D．What were |
Hundreds of students came to Shaoxing to work________the World Choir Games in 2010．
| A．at |
| B．with |
| C．for |
| D．on |
—When does your mother go shopping？
—Usually________Sunday morning．
| A．on |
| B．in |
| C．at |
| D．for |
Studying in groups is necessary________you want to do well in school．
| A．if |
| B．until |
| C．unless |
| D．though |