I. Hãy chọn đáp án đúng để hoàn thành các câu sau đây.

1. Her hat is new and  _______ is old.

A. my

B. mine

C. me                          

D. it’s

2. My sister is 20 years old. She is________ .

A. young

B. new                 

C. old                       

D. long

3. I do not know   _______  people here.

A. many

B. much             

C. a lot                      

D. few

4. Lan: ____ didn’t you go to school yesterday?”
Hoa: “Because I had a headache.”

A. How

B. What               

C. When                  

D. Why

5. – “Can you tell me the way to the post office?”

“_____ the Street and the post offíce is at the next corner.”

A. On the left

B. Turn right

C. Go along

D. Tum on