----________are they ?   ----Just $30.

There is ______milk in the bottle. Let’s go to buy some.

He goes to school by bus, but he walks ______after school.

— Did you find the small village yesterday?  — Yes, without any difficulty, for it has ______ changed over years. 

---What do you think of your boss?---He always work hard and he is ____________ late for work.