—You didn’t wait for Mr. Smith last night, did you?—No, but we ______. He didn’t return home at all.
—The speaker is a tall man with glasses. —Then itbe Mr. Smith, who is short and thin.
About 187 passengers were reported _____the shipwreck which happened last month.
Once new difficulties ________in your work, it’s always important to use your brains.
--How are your recent trip to Sichuan? —I’veneverhad ______ onebefore.
Shy people often avoid situationswould force them into close contact with other people.