Is Jim in the office —No, he ________ the dinning hall.

An accident ________ on Zhongshan Road yesterdayafternoon.

_____ do you go to the zoo with your brother —Three times a month.

We watched, amazed as fire _____ on the outside of the spaceship as the earth’s gravity increased.

I have too much housework to do athome! –____ ask your husband for help