Do you like _____ movie Big Hero 6 — Yes, it is _____ interesting film. I like it very much.

I went to see my friends off at the airport.—Is that_____you were late for the important meeting?

People should open the window in the morning to make air __________ in order to keep the indoor air fresh.[ ]

Why does your brother ________ a sad look on his face these days?

下列各句中没有语病的一句是（ ）