【题目】We are thinking of taking __________ one-day trip to the mountains during the long holiday.

【题目】It’s very _______ outside. Please put on your warm clothes when you go out.

【题目】It’s bad for our eyes to read books _______ the sun.

【题目】I'd like an (空的) box.

【题目】You should not eat _______ meat. It can make you fatter.

【题目】Today is (星期二), February 18th. I'm on duty.

【题目】You look pale. _______ have a good rest?

【题目】Good morning, (孩子), are we all here now?

【题目】There are many farmers in the (田地).

【题目】You should _______ the doctor’s advice and _______ the medicine on time.