Zhouqu, Gansu was attacked by such a terrible mud-rock flow few residents had ever experienced before
The global credit crisis(信贷危机) has made many people_______ their money.
All passengers________ in the accident were sent to the nearby hospital.
We’ll have a picnic in the park this Sunday ________ it rains or it’s very cold.[ ]
Excuse me, may I use your bicycle ______ is broken. — Certainly. But remember to return it before lunch.