— _____ are stamps used ______? — Sending letters.
You always spend only a little time on your study. You really ______ me down.
---What are you going to do this afternoon? ---My hair is too long. I want to get my hair______
---We have a lot of rules at our house. ---______. For example, I have to stay at home on weekends.
Tina used to______ village, but now she’s used to______ in the city.
You’ll fail the test______ you work hard.