When parents come to visit our school last week, Tom _______ them into the classroom.
| A．was conducting | B．would conduct | C．conducted | D．has conducted |
I feel it is your husband who ___ for the spoiled child.
| A．is to blame | B．is going to blame | C．is to be blamed | D．should blame |
. The silence of the library ___ only by the sound of pages being turned over.
| A．has been broken | B．breaks | C．broke | D．was broken |
Take care! This kind of glass ___ easily.
| A．is broken | B．was broken | C．breaks | D．has been broken |
When we returned from the ball, we found that our house ___ and many things __
| A．has broken into; has been stolen | B．has broken into; had been stolen |
| C．had been broken into; stolen | D．had been broken; stolen |
He ___ the heavy rain when he was on the way to school.
| A．had caught in | B．was catching | C．caught by | D．got caught in |