—Were all the supplies for the people carried to the flood-stricken areas?—No,      only some of them      nearly all the roads there cut off.

 ______ what your families said just now, I think, and you will make your own decision.

—Did you look up the time of trains to Shanghai? —Yes, the earliest train is _____ to leave at 5:30 am.

______is now no doubt ________ global warming is a security threat to us all.

As a young man, there was __________ time __________ I hated to go to school .