4. His story 　　　　our happy childhood together.

3. His new suggestion 　　　　　at the meeting.

2. Nearly all educators believe that a challenging situation can often 　　　　the best qualities of a person.

1. How much do you suppose this set of equipment will　　　　 　?

5. The traffic accident 　　　　　three deaths.

4. Some of the houses were destroyed 　　　　　　the flood.

3. The accident　　　 　careless driving.

2. 　　　　　a serious illness, she could not move her left leg.

1. I was caught in the rain last night,　　　　 　, I’ve had a bad cold.

4. We had to break the door out to 　　　　　the fire.