一旦发动机防冰阀门失去供电，那将会发生什么

"   （）   your meeting is!" he offered them his sincere congratulations.

It is said     （）          was all   （）     he said.

the old man＇s sons wanted to know was   （）     the gold had been hidden.

Ms Nancy didn＇t mind at all     （）   to the ceremony.

Father made a promise（）       I passed the examination he would buy me a bicycle.

The reason   （）     he was late for school was  （）       he had to send his mother to a hospital.

    （）    leaves the room last ought to turn off the lights.

You can have the magazine  （）       I finish reading it.

The teacher spoke loudly    （）    the students could hear him clearly.

We won＇t give up  （）      we should fail ten times.