5. They began to work here two years ago.

　　　 It __________ two years __________ they __________ to work here.

4. I heard a piece of beautiful music when I passed the video shop.

　　　 A piece of beautiful music __________ __________ my __________ when I

　　　passed the video shop.

3. Her grandfather died seven years ago.

　　　 Her grandfather __________ __________ __________ for seven years.

2. She made a phone call to me this morning.

　　　 She __________ me __________ this morning.

1. If I see him, I'll tell him the news at once.

　　　 I'll tell him the news __________ __________ __________ I see him.

10. It's not polite to spit in a __________ place.

9. We have been __________ Canada four times.

8. She has to stay at home, __________ she?

7. Don't __________ __________ the trees, or the wind will blow the earth

　　　away.

6. I joined the Party the day before yesterday, so I'm a __________ of the

　　　Party now.