21. What were you doing when I phoned you last night? I _____my painting and was starting to take a bath. A. have already finished B. was finishing C. had just finished D. was going to finish 22. You _____television. Why not do something more active? A. always watch B. are always watching C. have always watched D. have always been watching 23. I have been studying computer for several years and I still _____. A. have B. do C. have been D. am 24. Jane was disappointed that most of the guests________ when she ________at the party. A. left; had arrived B. left; arrived C. had left; had arrived D. had left; arrived 25. The pen I ________ I ________ is on my desk, right under my nose. A. think; lost B. thought; had lost C. think; had lost D. thought; have lost |