To save class time, our teacher has ________ students do half of the exercise in class and complete the other half for homework. .
.Looks are not________. It’s what’s inside you that really matters.
.If you’re looking for a________, you can make it when it is on sale.
.---Putting on a happy face not only helps us make friends but also makes us feel better. --- ________.
.If you ________ be quiet, I will tell you what happened.
.-Did you have a good sleep last night?-Yes, never sleep ____.