The old man lives ____ in the countryside, but he doesn’t feel_____ because he chats with his children on the Internet every night.
How do you study for English ? I study by _____word cards .
Her father in 1990 and her husband for more than five years.
The boss in the factory often makes the workers _____ nine hours a day.
----Have you ever been to Beijing?----Yes. Last month I________ there.
I'll go to the zoo if it ____________tomorrow.