-Can you tell me how many colours _______ in a rainbow?-Seven.
— It’s time to go home, let’s go. —Please _________ the light when you leave the classroom.
—Hi, Lucy , I need _____ to make a banana milk shake. —OK, here you are.
When Becky ____ after school, she saw her parents in the living-room.
Li Ming enjoys _____ English every morning.He is good ____English.
---How is the vegetable salad ? ---________. Nobody likes it.