Câu hỏi: Ba always ____________ the homework before going to class.

A. does

B. dos

C. do

D. is doing

Câu 1: When my father was young, he _____ work in the garden for long hours.

A. can

B. could

C. will

D. should

Câu 2: He came up with the solution __________ every problem.

A. in

B. at

C. for

D. to

Câu 3: Alice wasn’t ___________ to be in my class.

A. too old

B. old enough

C. so old

D. such old

Câu 4: The film was ______ through.

A. too long for us to see

B. very long for us to see it

C. too long for us seeing it

D. too long enough for us to see

Câu 5: Gold _______in California in the 19th century.

A. was discovered

B. has been discovered

C. was discover

D. they discovered

Câu 6: What should you consider before _________ for an exercise class?

A. sign up

B. to sign up

C. signing up

D. will sign up