The flight to Guangzhou had to be because of the heavy snow.
| A．put up | B．put off | C．put away | D．put down |
My neighbours had a terrible argument last night. They were shouting at each other_______ one in the morning.
| A．before | B．until |
| C．after | D．for |
- It is said that students can take English tests more than once each year.
-And only the highest score_______.
| A．will be taken | B．has taken |
| C．will take | D．has been taken |
When Nelson Mandela_______ on December 5th, 2013, the whole world mourned the loss.
| A．moved away | B．passed away |
| C．put away | D．ran away |
- You look good in blue. -_______.
| A．No, I don't think so. | B．Yes, you're right. |
| C．It's nice of you to say so. | D．Thanks for your help. |
- Mom, can I go swimming with Tommy?
- I'm afraid not, dear. You're_______ to go without adults.
| A．old enough | B．enough old |
| C．not old enough | D．not enough old |