( )6. A: I called you yesterday evening ,but there was no answer.B: Oh ,I am sorry I dinner at my friend’s home. A: A．have B: B．had C: C．was having D: D．have had

I remember ______ to the zoo by my father when I was a child. A: to be taken B: B．had been taken C: being taken D: to be taking

12. We arrived at work in the morning and found that somebody____ into the office during the night. A: A．broke B: B．had broken C: C．has broken D: D．was breaking

The machine ______, the next step was how to operate it. A: having been installed B: B．had been installed C: having being installed D: has been installed

I would not be seeing the film Green Book now _____ me up in time. A: A．were Kathy not to pick B: B．had Kathy not picked C: C．if Kathy hasn’t picked D: D．if Kathy did not pick

The hostess said that it ________ time that they _________ supper.( ) A: is; have had B: is; have         C: was; had          D: was; had had      

I would have gone to the party if I ___ time. A: had had B: have had C: had D: would have had

I could have done better if I _________ more time. A: have had B: had C: had had D: will have had

Amy ____ a sick leae this morning, because she ____a bad cold. A: asks for; has had B: asks for; had had C: asked for; has had D: asked for; had had

I would have gone to see the film if I_______ time. A: have had B: would have had C: had had D: had