My mother likes everything in order, and she always remind us to put things back______ we get them from.

We got up early for fear that we ______ miss the early bus.

Buying a train ticket two days ahead of time will usually __________ you a good seat.[ ]

Her life ________ a lot during the lastthree years.

To achieve a bright future,we should _____study hard _____keep in good health.—I agree with you.