Choose the best answer for the following sentence:
The picture was still highly appreciated because it is a _____________ of the original picture.  
A. faithful reproduction                
B. true copy               
C. fake reproduction
D. fake copy

Choose the best answer for the following sentence:
If I __________ English well, I ____________ the article long ago.
A. knew - would have translated
B. would have known - would have translated
C. knew - would translate
D. had known - would translate

Choose the best answer for the following sentence:
People __________ the company employs are expected to sign a contract.
A. which
B. whom
C. whose
D. where

Choose the best answer for the following sentence:
______________, so she’s struggling to make ends meet.
A. She’s among jobs at the moment
B. She’s among jobs in a moment
C. She’s between jobs in a moment
D. She’s between jobs at the moment

Một lớp học có 18 học sinh nam và 20 học sinh nữ. Nếu muốn chọn một học sinh nam và một học sinh nữ đi dự một cuộc thi nào đó thì số cách chọn là
A. 38
B. 18
C. 20
D. 360

Choose the best answer for the following sentence:
As a result of the influence of these gatherings, one ______________ reported at the last annual meeting that ten families in his community had bought and paid for homes.
A. vice
B. delegate
C. helper 
D. assistant

Choose the best answer for the following sentence:
“Did you go sailing last weekend?”
“No. We would have gone ___________ nicer.”
A. had the weather been              
B. if the weather has been
C. would the weather be                 
D. if the weather might be

Choose the best answer for the following sentence:
He will have to stay in hospital. That’s what he __________. 
A. has done 
B. must do
C. must be doing 
D. must have done

Từ các số  0, 1, 2, 3, 4, 5, 6  có thể lập được số các số tự nhiên chẵn có 3 chữ số là
A. 210.
B. 105.
C. 168.
D. 84.

Số nguyên dương n thỏa mãn: 2Cnn-4=An2 là
A. 6.
B. 13.
C. 17.
D. 2.