--How old can you guess your new English teacher is?--It’s hard to say. But I guess him to be _________ between 35 and 40.
Sometimes we believe what we see _____ the reality may be different.
The women carrying babies, come in first, _____?
We can live without clothes, but food and drink are _____.
—Hi, Dave! What’s up? —Oh, _____. What are you doing recently, Cathy? —Chatting online a lot with friends.
—How about my food? I _____ here for almost half an hour. —I’m sorry, sir. It must be ready by now.