We’re programmed to want more food, we won’t have a chance to eat tomorrow．

We should keep the door and the windows _________ to get quiet because it’s too noisy outside.

Jack has made great progress recently.-________, and ________. [ ]

I want to cook ______ for my parents.

You always spend only a little time on your study. You really ____me down.— I’m sorry, Mum. I won’t do that again.