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: Exercising every day ...................... good for your health.

A. ere

B. he

C. were

D. is

Câu 2: ................ the English teacher said was downright inspiring.

A. That

B. What

C. As

D. When

Câu 3: 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 4: Going to the movies last night .......................... a lot of fun.

A. were

B. was

C. are

D. being

Câu 5: The price of oil .................last month.

A. fell

B. it fell

C. fell it

D. felt

Câu 6: Taking a trip to the mountains .................... more fun than going to the beach.

A. are

B. were

C. is

D. have been