bài tập về bị động
1. "Those eggs of different colors _____ in Russia ".
a. were painted b. were paint c. were painting d. painted
2. All flights _____ because of fog.
a. is cancelled b. was cancelled c. were cancelled d. served
3. The dinner _____ in the dinning room.
a. is serving b. serves c. is being served d. served
4. I _____ listening and speaking.
a. is being taught b. am being taught c. are being taught d. has taught
5. Gold_____ in California in the nineteenth century.
a. was discovered b. has been discovered c. was discover d. they discovered
6. "Where's the old chicken coop?"
"It_____ by a windstorm last year."
a. destroy b. is destroyed c. was destroyed d. destroyed
Loga
Sinh Học lớp 12
