Câu hỏi: This film is for adult only;............., children under 18 cannot be allowed to enter the cinema.

A. otherwise

B. for

C. therefore

D. however

Câu 1: Exercising every day ...................... good for your health.

A. ere

B. he

C. were

D. is

Câu 2: Going to the movies last night .......................... a lot of fun.

A. were

B. was

C. are

D. being

Câu 3: After a short time in England, I began to understand ............... the English see Americans asloud and ill-mannered.

A. whether

B. what

C. how

D. why

Câu 4: The world wouldn’t be a better place ............... more people respected English teachers.

A. if 

B. unless

C. except

D. when

Câu 5: Learning foreign languages .................. important.

A. is

B. are

C. have

D. are having

Câu 6: 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