Câu hỏi: Gold _______in California in the 19th century.

A. was discovered

B. has been discovered

C. was discover

D. they discovered

Câu 1: If I __________a lot of money now, I ______________a new car.

A. have /will buy

B. have / would buy

C. had/ will buy

D. had/ would buy

Câu 2: At the end of the story, the prince and princess fall _________ love with each other.

A. in

B. on

C. for

D. at

Câu 3: In the Us, the first stage of compulsory education_______as elementary education.

A. to be generally known

B. is generally known

C. generally known

D. is generally knowing

Câu 4: You should learn ________ heart all the new words for revision.

A. by

B. in

C. for

D. of

Câu 5: When my father was young, he _____ work in the garden for long hours.

A. can

B. could

C. will

D. should

Câu 6: In the USA students ________ school uniform.

A. wore

B. wearing

C. don't wear

D. not wear