—Sorry, Ann. I’m afraid that I can’t go to the magic show by David Copper Field with you.— _____ Who knows when he will be back here again?
He’d like to sleep with the window ____ at night.
—— How did you find your visit to the museum? —— I thoroughly enjoyed it. It was____interesting than I had expected.
Qingdao is _______ beautiful city in summer.
When you drive home, you can’t be_______careful.
often say that something is “as light as air”, but air is___light.