Please keep quiet, everybody! I have important to tell you.
A. nothing B. something C. everything
Another tunnel from Saihongqiao to Gupinggang will be built two years.
| A．after | B．for | C．in | D．during |
study is hard work, we’d better continue to the end.
| A．Though | B．Unless | C．Because | D．If |
—There is a girl in front of our classroom. Do you know ?
—She is an English teacher.
| A．who is she | B．who she is | C．what is she | D．what she is |
—Look! The boys are playing football excitedly!
—good time they have!
| A．How | B．What | C．What a | D．How a |
Food safety is important. Rules to stop people from food pollution.
| A．must make | B．must be made | C．can’t make | D．can’t be made |