—Mom, where is my schoolbag? —______. Is it under the bed?
We are never ______ old ______ dream a new dream.
Don’t walk so fast. You must cross the road as _______as possible.
----Look at the clouds. It is going to rain.----______ . Let’s go home quickly.
The old lady lives _____, but she never feels _____.
----________do you exercise? ----I exercise once a day.