.Great changes______in the city and a lot of factories______

I want to know if they _________ the spring sports meeting next month. If they _______ it, I must get ready for it.

A healthy life is frequently thought to be ______ with the open countryside and home-grown food.

She often goes to bed with her bedroom_______.

I called you at 4:00 yesterday afternoon, but nobody answered.—Sorry, I ______ with my friends at that time.