A. fixed
B. fixing
C. to fix
D. fix
[问答题]()I can't go with you today because I'm too busy.
[试题]I'm enough to know it is going to be a very?I'menoughtoknowitisgoingtobeaverydifficultsituationtocompeteagainstthreestrongteams.A)awareB)consciousC)radicalD)realistic
[单选题]I'm sorry to have ______ you waiting for a long time.A. keptB. madeC. gotD. let
[单选题]I'm sorry I'm late. - _________A.No trouble.B.All rightC.It doesn't matterD
[单选题]--I'm not finished with my dinner yet.--But our friends______ for us.A. will waitB. waitC. have waitedD. are waiting
[问答题]()I'm going to buy a monthly ticket tomorrow.
[单选题]I'm going to the shop. I want to _____ a red pencil.A.takeB.sellC.borrowD.b
[单选题]I have nothing to do, so I'm _____ now.A.fullB.busyC.freeD.fine
[单选题]3.—How are you today?—I'm very ________ ,thanks.A.goodB.wellC.niceD.ill
[单选题]I'm sorry I'm calling you so late._________。_Okay.A.This isB.You'reC.That's