people got hurt in the 7.1-magnitude earthquake in northwest China’s Qinghai Province.

What do you think of your host family, Jim?—Great. They try ________ best to make me feel at home.

We should get prepared for dealing with ________problems_________.

“Where is Tom?”–“He hasn’t come to school today, I think he ______be ill.”

Mom, I’m leaving. －It’s raining. You’d better ________ an umbrella with you.