Have you ever been employed?
“() your best? It’s not satisfactory. I’m afraid you will have to do it again.”A.Do you tryB.Have you triedC.Are you tryingD.Have you been trying
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Have you ever been to the place? You can see many places of interest there．（合并为一句）Have you ever been to the place ________you can see many places of interest?
Have you_____ seen a tiger?A.yetB.justC.ever
--- Have you ever tried sailing?--- __________.A. No. I’d like to tryB. Yes, I amC. No, thank you
If you're going to the club tonight, you ( ) Richard there.A、might meetB、might have metC、may have metD、may have been met
Have you ___been to our town before? No. it’s my first time I _____here.A.ever, comeB. even, have comeC.ever, comeD. ever, have come
— How long _____ at this job? — Since 2000.A、were you employedB、have you been employedC、had you been employedD、will you be employed
