He bought his girlfriend         diamond ring, but he was told that         diamond in that ring was an imitation glass.

He is in deep sorrow, so it is not a(n)        time to mention the subject.

After taking part in several rounds of competition, the athlete         won first prize.

Not unti his fellows criticized him _______ to admit his mistake.

The boy was curious about how the waste paper was        into a model kite.

My money       . Could you please lend me some?

Instead of staying the same every day, Mary’s working hours are       .

He’s teaching me French        my teaching him Chinese.

Had it not been for the police’s help, Peter 　　　 his bicycle yesterday afternoon.

The girl 　　　 a scream of pain when the doctor pressed her stomach.