2. 解析：选B。这里是It’s time that+...did ...的句型，故答案为B。

5. It is reported that there are hundreds of people trapped in the floods.

提升练习

4. He came back home from work, tired and hungry.

3. The building which is being built will be used／served as our teaching building.

2. Upon hearing the news, the woman burst into tears.

5. were given out

4. close down

3. was accused of

2. came across

5. inexperienced