The earth will become worse and worse ________ we do something to stop her from being polluted.
We don’t look the same,we’re twins.
I like have dinner at home. My mother often cooks ______for me.
My parents are not at home, so I have tomy little sister.
Sarah doesn’t eatbecause it isn’t good for her health.
My uncle _____ Beijing next week. He is having a meeting there.