Câu hỏi: This is a good athlete ......................... performance is admired by many people in the world.

A. whom

B. which

C. whose

D. who

Câu 1: John’s score on the test is the highest in the class. He             

A. should have studied all the time

B. must have studied very hard

C. should study very hard

D. must have to study well 

Câu 2: Did he tell you           ?

A. what was the problem

B. what the problem was 

C. was what the problem

D. the problem was what

Câu 3: He enjoys learing languages __________ he finds them difficult.

A. because

B. or

C. and

D. but

Câu 4: My colleague __________ me an email.

A. has just sent

B. has sent just

C. just sent has

D. just has sent

Câu 5: The doctor advised Robert              to lose weight. 

A. to take more exercise so that he could 

B. to take more exercise if he wanted

C. that he takes more exercise 

D. that he should take more exercise in order that 

Câu 6: Alexander Fleming,           , received the Nobel Prize in 1945

A. that discovered penicillin 

B. who discovered penicillin

C. he discovered penicill 

D. which discovered penicillin