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__________ __________ your help, we finished the task on time.

Before we __________ __________, our teacher gave us a few rules and suggestions.

It’s not polite to __________ __________ the people in trouble.

A.WhatB.What aC.HowD.How a

A.stupidB.proudC.honestD.brave

—________.

A.That’s greatB.Glad to hear that

C.CongratulationsD.Good luck to you

---_______.

A.No, I won’tB.Ok, I willC.Yes, I won’tD.Yes, I do

—Because she likes her students very much.

A.why so many students like the teacherB.why do so many students like the teacher

C.why did so many students like the teacherD.why so many students liked the teacher

A.inB.toC.onD.for

A.haveB.to haveC.havingD.had