Câu hỏi: I need some small change to……..the porter. 

A. dip

B. chip

C. sip

D. tip

Câu 1: Mary: How often do you go hiking?

A. Most weekends

B. I go with three friends.

C. We stay for a weekend.

D. I often go hiking with my family.

Câu 2: I talked to _______ grandmother for three hours last night.

A. he

B. him

C. his

D. himself

Câu 3: The decision was……….until a later meeting. 

A. cancelled

B. arranged

C. postponed

D. moved

Câu 4: It ________ easy to paint pictures if you knew how to.

A. would be

B. had been

C. would have been

D. be

Câu 5: Einstein's …….is really too difficult for the average people to understand. 

A. explanation

B. knowledge

C. experiment

D. theory

Câu 6: After you have paid a bill, you are given a ………to show that you have paid

A. receive

B. receipt 

C. receiver

D. reception