He asked his father ________?
| A．where it happens | B．where did it happen |
| C．how it happened | D．how did it happen |
After having a class, there _____ some students _____ games happily.
| A．are; playing |
| B．is; playing |
| C．are; are playing |
| D．is; are playing |
—Could you tell me ______? —Sure, just five minutes ago.
| A．how long left he here. |
| B．how long has he left here. |
| C．when he left here. |
| D．when he has been from here. |
We can’t visit the China space Museum because the price of the ticket is too ______.
| A．cheap | B．expensive |
| C．high | D．Tall |
The cake smells _______ that I want to eat it very much.
| A．so good | B．so well |
| C．so nicely | D．such well |
Mr. Wang found some newspapers on the ground, and he ______.
| A．picked them up |
| B．picked it up |
| C．picked up it |
| D．picked up them |