Tom has difficulty Chinese, so he often asks me advice.
| A．to understand, with | B．understanding, of |
| C．to understand, for | D．understanding , for |
— ?You look upset．
—My father has taken away the computer. He says I can't have it back until all the exams are over．
| A．Why not |
| B．How is your father |
| C．How can you help me |
| D．What’s wrong with you |
—May I use your ruler?
—Yes， ．
| A．feel tired | B．feel free |
| C．feel terrible | D．feel well |
Now all passengers show their ID cards and go through the safety check before they take a train.
| A．would | B．may | C．could | D．must |
—Young people like Jeans.
— jeans were invented over l00 years ago, they are still in style today.
| A．Because | B．If | C．Since | D．Although |
You have to put the past you before you can move on.
| A．in front of | B．near | C．behind | D．between |