—I called you at about 8:30 last night, but nobody answered.—Oh, I ________in my office at that time.A. worked B. was working C. will work
It’s bad for your eyes _____computer games too much.
The weather in Guiyang in winter is ___than that in Harbin. They are different.
When the Greens moved into the new house last week,____ was dirty, so they did a big cleaning.
—_______does your mother watch the Talk show? ---Once a week.
.She is ______ her mother now.