We students are so busy with our homework that we have no time for outdoor exercise, ______ we have the desire

You must have watched that football match last night, __________?

Why didn’t you tell me the fact earlier—I _____ it for granted ______ you knewit.

Where is Mr. Wu I haven’t seen him for several days.—He ________ America and he ________ from his home since last week.

It was not ______she took off the glasses ________ I realized she was a famous film star.