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—Oh, I was shopping then.

A.passed onB.dropped byC.got offD.went away

— That’s true. So he had no choice but _______ school when he was only ten.

A.leftB.leavingC.leaveD.to leave

—Well, the ___________ is how we can tell whether the information is useful or not.

A.troubleB.messageC.challengeD.knowledge

—I don't know. Nothing can him .

A.wake upB.take upC.pick upD.cheer up

A.being listenedB.being listened toC.listeningD.listening to

—Right. Many modern tall buildings have been ________ these days.

A.turned upB.put up

C.shown upD.fixed up

—No,I haven't.

A.heard aboutB.heard fromC.heardD.heard out

A.will stayB.has stayedC.would stayD.had stayed

A.to practiceB.practice

C.practicedD.practices

A.lostB.has lost

C.had lostD.would lose