I’m going to San Francisco for a coupleof days.—_________. I wish I could get away for awhile.

In order to lose weight, the young lady prefers to ________ regularly rather than take expensive weightlosing pills.[ ]

long time, he hesitated whether heshould tell us ____ what had happened．

Twenty million years ago, Idoho was not the dry place as it is now ______, it was warm and damp, covered with thick forests

She managed to climb out of the car, ______ unhurt