If you don’t want your parents to worry about you, you should learn to____ yourself
Is your name Jenny? –No,____ isn’t.
The boy is very fat ____ too much food.[ ]
.It is in Qingdao ______ you are going to pay a visit to ______ this kind of washing machine is produced.
It is cold outside. You’d better wear warm clothes to ________ the cold. –Ok, thanks.