The teacher told the students any food into the computer room.

My uncle is going to ________ Dalian next year .

I’ll ask the teacher about the noun clause. I’m very puzzled about it. –That’s just ______ most of us have doubt.

I have an appointment________Dr. Smith, but I need to change it.

It was at 10 o’clock last night ________ the visitors finally arrived at Zunyi Airport.