----- Nội dung ảnh -----
1. Cindy recommended __________ good dentist, but __________ dentist doesn't have any openings for two months.
2. Sam recommended __________ book to Lisa. She didn't like __________ book at all.
3. There's __________ big bear in the backyard. I think __________ bear is looking for something to eat.
4. Neil Armstrong was the first person to walk on __________ moon.
5. You could feel __________ earth shake as the truck came closer.
6. The sun rises highest in __________ sky during the summer.
7. The helicopter hovered a couple of hundred metres above __________ ground.
8. Their products are sold throughout __________ world.
9. The government should do more to protect __________ environment.
10. Kevin talked about his hopes for __________ future.
11. As far as we know, __________ universe was created in the big bang.
12. I enjoyed myself in the quiet pace of life in __________ countryside.
13. Honey, where's __________ vacuum? I can't find it. It was in __________ closet, but now it's not there.
14. A: Why was today's class cancelled? - B: Because __________ teacher is sick.
15. A: I want to change the channel. - B: OK, __________ remote control is over there.
16. A: Oh no, where is it? - B: Don't worry, __________ key is in my pocket.