( )See you ______ 6 o’clock . A. in B. on C. at
We should not eat ________ junk food.
I think walking is ________ our health.
—________ —I have a headache.
大家来找茬。 选出句子中错误的一项,并把正确答案写在横线上。
你想成为一名足球教练,你会说:_________A. I want to be football coach.B. I want to be basketball coach.C. I want to be football player.