—How are you going to be ____ ? —I’m going to practice basketball every day. A. a basketball player B. a teacher C. a pianist
---Who is the boy ________ is playing football over there?---The one over there? It’s Jim.
---How are you getting on?---Pretty good! We collected all the pictures that could be found ________ a surprise for her at the party.
The math teacher Mr Wang ________ to Beijing for a meeting, and Ms Li is teaching us instead of him.
Ms Liu likes wearing formal clothes, but his sister usually dresses ________.
To keep the air fresh during the night, I often sleep with the windows on ________ it’s really cold.