choose the best answers
cau1.the students were excited when they that their favorite pop singer them at the scholl.
a. had heard. b.heard-was going to visit. c.would hear-visitd. d.hear-will be visiting.
cau2:before you asked, the letter .
a.was written. b. had beeb written. c.had written. d.has been writen.
cau3: by the time I came here all the better jobs taken.
a. have been. b. were. c are. d. had been.
cau4: I'm not sure who should be punished for the incident.Certainly not Nancy,since she of possible danger.
a.hasn't warned. b. wasn't warned. c. hadn't warned. d.wouldn't be warned.
cau5:since the contest before the end of the school year,I was against extending the deadline.
a. must have beeb judged. b.would have been judged.
c.has been judged. d.had to be judged.
cau6:pete to the operating theater when the police arrived and arrested him.
a.was taking. b.was being taken. c. was taken. d. had taken.
cau7:'why didn't Mary show up at the party last night?' "when I called her at 11:00, she "
A. had stil studying. b.was still studying. c. would still study. d. still studied.
cau8: " you're looking miserable."I on my assignrnment when my computer studdenly crashed".
a. used to work. b.was working. c. would work. d. have been working.
cau9: " wasn't sacking Mary father harsh on his part?" "not really;he her several times in the past."
a. will warn. b.was warning. c. warns. d. had warned.