15."Diana is a wonderful ballet dancer".
"She_____ since she was four".
a. has been dancing
b. has been danced
c. is dancing
d. was danced
16."Those eggs of different colors are very artistic".
"Yes, they_____ in Russia".
a. were painted
b. were paint
c. were painting
d. painted
17. Gold_____ in California in the nineteenth century.
a. was discovered
b. has been discovered
c. was discover
d. they discovered
18. All planes_____ before departure.
a. will checked
b. will has checked
c. will be checked
d. will been checked
19. I wanted_____ by the head of the company, but it was impossible.
a. to see
b. to be seen
c. seeing
d. being to see
20. Katherine_____ at Bob's house every night this week.
a. has been eaten
b. has eating
c. is being eating
d. has been eating
Loga
Sinh Học lớp 12
