Em cần gấp 

3. We don't have to hurry up because the train isn't leaving until 3 p.m.
A. Don't 

B. The

C. Isn' t Leaving 

D. Until 

4 . The winter sales can sometimes be a good time to buy summer items at a big discount.
A. Sales
B. sometimes be

C. To buy

D. at

5. My friend spends too much money to shop online.

A. ffriend 

B. Too mmuch

C. Money 

D. To shop