Where is Mr. Wang— He is not here. He must _______ the students’ papersin the office.

When did she get injured? —It was at midnightrain was pouring down.

The holiday was really interesting exciting! [—Yes, ______the long journey on the road was boring.

The old house ______________ roof was damaged in a storm is being repaired now.

The door opened and ________, the victim of a traffic accident.