—Can I walk across the road now, Mrs．Chen?
—No, you ______．You have to wait until the light turns green.
| A．couldn’t | B．shouldn’t |
| C．mustn’t | D．needn’t |
The bedroom is ____________. They share it.
| A．Tom’s and Tim | B．Tom and Tim’s |
| C．Tom and Tim | D．Tom’s and Tim’s |
Can you help me __________ the homework?
| A．do | B．with | C．to do | D．A , B& C |
________ his father, Lily __________ the sitting room best.
| A．Like, is like | B．Likes, likes | C．Like, likes | D．Likes, is like |
About two _______ students are having the meeting in the school hall now.
| A．hundreds | B．hundred | C．hundred of | D．hundreds of |
The river is _______________.
| A．fifty meter long | B．fifty-meter-long |
| C．fifty meters long | D．fifty-meters-long |