Câu hỏi: ...................... known as an industrial center, Hartford was the home of manufacturers of firearms,typewriters, bicycles, and even cars.

A. Although

B. Because

C. Once

D. Owing to

Câu 1: My English book ................. is a monument of boredom, is used mainly as a door stop.

A. which

B. that

C. which

D. that

Câu 2: The music that they listen to .................... them to relax.

A. help

B. are helping

C. helps

D. helping

Câu 3: ..................... a good concert.

A. People enjoys

B. Enjoy them

C. People they enjoy

D. People enjoy

Câu 4: Chicago ............... city in the Midwest.

A. is an important

B. an important is

C. important is

D. is it important

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: Students studying in the UK can enjoy an excellent educational environment;..................., theirdegrees are worldwide accepted.

A. moreover

B. still 

C. otherwise

D. however