（ ）1. What _____ you _____ over the weekend?
A. will； do B. does； do C. did； do D. were,； doing
（ ）2. Xiao Li usually _____ to school by bike last year.
A. goes B. went C. will go D. is going
（ ）3. What _____ in our town 100 years from now?
A. happened B. is happened C. has happened D. will happen
（ ）4. Mr. Smith _____ to see you in an hour.
A. came B. has come C. will come D. comes