He __________ when I go to see him.
The girl is young. She doesn’t know the way ______ home.
---It’s so hot. Why not ______ swimming? ---It’s a good idea. Let’s go.
Please be careful when you walk ______ the street. There are so many cars.
---Does Cindy go to school by _____ bus? ---No, she doesn’t. She takes ______ underground.
---____________? ---Yes, I want some strawberries and apples.