—Mr. Wang is in Nanjing for a trip.—Oh, really? When ______ he ______ the trip?
– The exam was very easy, wasn’t it? -- Yes, but I don’t think _____ could pass it.
– I’m sorry. I took your pen ___ mistake. -- It doesn’t matter.
—Can you tell me ________? -- Last year.
Don’t be afraid of making mistakes. The man _________has never made a mistake will never make anything else.
–Look at the sign, sir. Would you mind ________ your cigarette? --Sorry, I will do it right away.