Đáp án: A
Giải thích: Vị trí trống cần danh từ
Dịch: Một số nhà khoa học nói rằng đĩa bay có thể là trí tưởng tượng của mọi người.
Đáp án: A
Giải thích: Vị trí trống cần danh từ
Dịch: Một số nhà khoa học nói rằng đĩa bay có thể là trí tưởng tượng của mọi người.
Choose the word that best fit each of the following sentences.
If there were flying saucers, there ______ traces of their landing.
A. would be
B. will be
C. are
D. is
Choose the word that best fit each of the following sentences.
UFOs mean ______ flying objects.
A. unidentified
B. unknown
C. unable
D. unknown
Choose the word that best fit each of the following sentences.
Imagine someday you would live without ______
A. electricity
B. electric
C. electrician
D. electrical
Choose the word that best fit each of the following sentences.
If I ______a bird, I would be a dove.
A. were
B. is
C. was
D. am
Choose the word that best fit each of the following sentences.
Do you think you will be able ______ a space trip?
A. to take
B. take
C. taking
D. taken
Choose the word that best fit each of the following sentences.
He won't be happy if you ______ come!
A. don't
B. haven't
C. didn't
D. won't
Choose the word that best fit each of the following sentences.
The man ______without trace.
A. disappeared
B. disappearing
C. appeared
D. appearing
Choose the word that best fit each of the following sentences.
Tim is an ______child.
A. imaginative
B. imagine
C. image
D. imagination
Choose the word that best fit each of the following sentences.
There ______no sounds on the moon.
A. are
B. is
C. was
D. were