Mike: I always forget what I want to buy when I go to the market. Oscar: Well, you can make a of things you want to buy.
I’ll return the book to the library as soon as I________it .
________ is good for your health.
—Are there any trees on _____ sides of the new street? —Yes, there are.
While I _____ my homework in my room, my mother _____ in the kitchen.
We ____ _each other since I left Shanghai.