—Have you ever heard of Jeremy Lin?—I only know he is________basketball player.
He thinks playing computer games ________.
Don’t put off today’s work for tomorrow. I mean , today’s work _____today.
May we leave the classroom now? No, you _____. You_____ to leave until the bell rings.
----Mum, Can I have something______? ----Oh, dear . You can only drink some water. There is _____in the kitchen.
You are under 18 years old, so it’s _______for you to join Trail walker.