文本内容:
现在完成时和现在完成进行时的练习题A. Correctthefollowingsentences.(改错)
1.Alltheseyearstheyarecontributingarticlestoourmagazine.
2.Ihavebeendrinkingfivecupsofcoffeethisafternoon.
3.WhathaveyoubeendoingbeforeyouleftOxford
4.Itsagoodjob.Haveyoudoneitallbyyourself
5.Itsalongtimesinceyoucometoseeme.
6.AlicedidntseemuchofHenrylately.
7.Imgladtotellyouthatyoupassedtheexam.B.Completethefollowingsentenceswiththerightformoftheverbsgiven.
1.YouknowI________lookforajobforthreemonthsandthisismyfirstformalinterview.
2.Mysister________stayinBeijingforthreemonthslastyear.
3.Thelittleboyisdirtyalloverbecausehe________playinthemudallthemorning.
4.I________wonderifyouwerefreethisafternoon.
5.Hereheis!We________waitanxiouslyforhimsincelastnight.C.Makethebestchoices.
1.—I’msureAndrewwillwinthefirstprizeinthe...。