On thi vao 10

Today, many serious childhood diseases_________ by early immunization.

• are preventing

• can prevent

• prevent

• can be prevented

All that rubbish will have to be_________ at once.

• get rid of

• got rid of

• got rid

• getting rid of

"What happened to the postman?" "He_________ to a new town to work."

• has sent

• was send

• was sent

• sent

I still can not believe it. My bicycle _________ some minutes ago.

• was stolen

• was stealing

• stolen

• stole

Some funny situations _________ in class yesterday.

• happened

• was happened

• happens

• is happened

The child’s arm was swollen because he _________ by a bee.

• stung

• had stung

• had been stung

• had being stung

I _________ with you on that subject.

• am agree

• am agreed

• agreeing

• agree

Many U.S automobiles _________ in Detroit, Michigan.

• manufacture

• have manufactured

• are manufactured

• are manufacturing

When I came, an experiment _________ in the lab.

• was being holding

• has been held

• was being held

• has held

Last night a tornado swept through Rockvill. It _________ everything in its path.

• destroyed

• was destroyed

• was being destroyed

• had been destroyed