Câu hỏi: Some students are nervous of computers or anything high-tech ................. others enjoy newchallenges and regard learning how to use computers as a kind of game.

A. and

B. but

C. while

D. however

Câu 1: Some children ..................... too many toys.

A. has

B. has had

C. have

D. is having

Câu 2: The clothes in those boxes ............. to my sister.

A. belong

B. was belonging

C. is belonging

D. belongs

Câu 3: I have studied English for 10 years, ................ I can’t communicate well with foreigners.

A. but

B. yet

C. however

D. nonetheless

Câu 4: When you are first learning to type, the task seems hopeless. ...................., you are often tempted to give up.

A. For example 

B. In fact

C. But

D. However

Câu 5: I soon rose to a position of importance in the firm, ................ I was energetic, popular, andconscientious.

A. thus

B. because

C. so

D. for

Câu 6: The water in this swimming pool ...................... too cold.

A. are feeling

B. feel

C. feels

D. was feeling