“I’d like to buy an expensive camera.” “Well, we have several models ______.”
He often made his sister ______, but this time he was made ______ by his sister.
—You seem to have lost your way. ______? —I’m looking for the nearest post office.
—You should have given me a ring before you left. —I meant______, but I was in a hurry that time.
Some researchers believe that there is no doubt ______a cure for AIDS will be found.
He was about to tell me the secret ______ someone patted him on the shoulder.