---Who is making so much noise?
---___ the children.
| A．There are | B．They are | C．That is | D．It is |
（上海卷31）. The church tower whichwill be open to tourists soon. The work is almost finished.
| A．has restored | B．has been restored | C．is restoring | D．is being restored |
.（上海卷28）. Every few years, the coal workers.their lungs X-rayed to ensure their health.
| A．are having | B．have | C．have had | D．had had |
.（浙江卷15）. For many years, people __ electric ears. However, making them has been more difficult than predicted.
| A．had dreamed of | B．have dreamed of | C．dreamed of | D．dream of |
（浙江卷5）. ff you plant watermelon seeds in the spring, you __ fresh watermelon in the fall.
| A．eat | B．would eat | C．have eaten | D．will be eating |
（重庆卷31）.— Why do you want to work for our company?
—This is the job that Ifor.
| A．looked | B．am to look | C．had looked | D．have been looking |