Câu hỏi: The company needs to reduce its _______ on just one particular product.

A. depend

B. dependence

C. dependable

D. dependant

Câu 1: Spain _____ at one time a very powerful country.

A. was

B. has been

C. is

D. was being

Câu 2: The ao dai used for men were different ________those for women.

A. for

B. from

C. with

D. to

Câu 3: Are you _______ in cash or by credit card?

A. paying

B. paid

C. having paid

D. to pay

Câu 4: "Are we about to have dinner?" - "Yes, it _____ in the dining room."

A. is serve

B. have been served

C. is being served

D. served

Câu 5: We _______ to have agreed without knowing what it would cost.

A. shouldn’t

B. couldn’t

C. didn’t

D. ought not

Câu 6: It’s very kind______you______say so!

A. with/ to

B. to/ to

C. of/to

D. from/ to