Thestudents      theirpenswhentheteachertoldthemtostopwriting.

Thestudents’exams,gradesandmarksshouldonlybeestimatedby______.

Thestudents______theclassroomnow. A: cleaned B: arecleaning C: have been cleaning D: clean

Thestudents are surprised that K-K .Thestudents are surprised that K-K . A: a.was so successful B: b. was on TV C: c. was nervous

Whentheteachercamein,thestudents _____aboutthenewfilm.[    ]A.aretalking                

Thestudents’preference______learningonlineurgetheteacherstolearnmoreaboutcomputerandnetwork. A: with B: to C: in D: for

Thestudents,(surprise)_____atthewaythequestionswereput,didn’tknowtheanswertothem.

Thestudents,havinglearnedandpracticed,findthattheirknowledgeislacking.Theteachers,throughpractice,findthattheirabilitiesarealsolacking.Becausethestudentshavefoundtheirweaknesses,theyareabletoexaminethemselvesandworkhardertoimprovetheirstudies.Theteachershavinglearnttheirlimitations,willworkhardertoimprovetheirteachingskills.

Thestudents ____________ (read) English when the teacher came in.

Thestudents,（）,enjoyedtheperformanceverymuch. A: mostofthosegirlsstudents B: mostoftheseweregirlstudents C: mostofthemgirlstudents D: mostofwhomweregirlstudents