Câu hỏi: Era suggested that rising wages were one of the primary causes of inflation .................. thegovernment should take action to control wages.

A. so

B. for example

C. therefore

D. because

Câu 1: ...................... 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 2: Some children ..................... too many toys.

A. has

B. has had

C. have

D. is having

Câu 3: Learning foreign languages .................. important.

A. is

B. are

C. have

D. are having

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

A. were

B. was

C. are

D. being

Câu 5: Chicago ............... city in the Midwest.

A. is an important

B. an important is

C. important is

D. is it important

Câu 6: Many people .................. this city every year.

A. visits

B. visit

C. is visiting

D. was visiting