Oh, I had a terrible toothache.——You’d better see a dentistand have your bad teeth out.

It was in time of danger ________ he made the final decision ________ they should send more doctors there.

The meeting lasted as long as three hours and I couldn’t ____________ it until 10 p．m..

We are confident that the step the Chinese governmenthas taken to cope with the current crisis is ______ of great significance

What did the teacher say to you —He asked me______.