—Hi, Kate. You are riding a bike today.—Yes, driving a car to school every day makes me much ______.
Some ________ are in the playground. They are very happy.
---What do you need? ---I want to buy ___________.
We2000 words in the past 3 years.
We should study hard, because lazy personssucceed.
Eric used to on weekends, but now he is used to math with Frank.