--- What time do you get up ________ the morning?--- ________ 6:30 a.m.. But________ the morning of Mother’s Day I often get up earlier to make breakfast for her.
It’s snowing heavily outside. Put on your coat,_________ ,you’ll catch a cold.
What_______useful book it is! Yeah,it tells you how to play ______violin.
-We must act now because time is _____. -Yes. Let’s start.
We should _____ the power when our TV or computer is not used.
The mobile phone has influenced people’s life a lot since it ______.