Hi, Jack．You look a bit fat now—Yes, I ______ five pounds recently

We won’t go to the park if it ______ tomorrow

ou go to the fashion show last week—I _____, but I was fully occupied the whole week.

For ages, Bill Gates has been supporting educational programmes that ______from kindergartens to universities.

It’s important for students to obey traffic rules.—Sure. Teachers always warn us ________ on the road because it’s very dangerous.