If I find someone who looks like the suspect,my reaction will be to tell the police.
— What should I do before operating the new machine?— You’d better read its ______ first carefully.
About 60 percent of the students _____ from the south, the rest of them _____ from the north and foreign countries.
— Why did you put the wood near the fire? It’s dangerous.— Don’t worry. Wet wood won’t _______.
— Thank you for joining in my birthday party. — _______.
-------- Hey, look where you are going ! ------- Oh, I’m terribly sorry. __________.