—Were you at home 7:00 last night?—Yes, I __ a shower at that time.

—Where did you go last night?—I          to go to Li Lei’s birthday party.

I found a boy _________ in the corner of the street on my way to the supermarket.

There ____ two Chinese classes tomorrow morning.

---Excuse me, when         you         the girl over there? ---Last year in Beijing. And I            her for about one year.