11. We will go there by the fast train which cost a little more than the bus journey but a little ____ than flying.
A. more B. fewer C. less D. cheaper
10. Usually it cannot (get out) because the outside of the earth is too thick and strong. But in some places the outside of the earth is ____ and weak.
A. thin B. thick C. flat D. water
9. The inside of the earth is very, very ____. The rock has melted like ice.
A. deep B. cold C. hard D. hot
8. These floating things are very ____. It is hard to see them.
A. big B. fast C. small D. dangerous
7. Some parts of the water are very shallow. But in some places it is very, very ____.
A. deep B. high C. cold D. dangerous
6. Many Africans are very ____ and so they can't afford to eat much meat with their cereal.
A. healthy B. poor C. rich D. weak
5. They ____ potatoes in different ways. They can boil them and fry them.
A. cook B. eat C. make D. take
4. Many old people don't have good ____. They can't watch TV, but they can listen to music or news over the radio.
A. hearing B. health C. eyesight D. time
3. So the slave was pardoned and ____.
A. killed B. rich C. happy D. freed
2. Travelling ____ today becomes yesterday; travelling west it is tomorrow.
A. south B. east C. north D. west