There is very little __________ in protesting. lt won't help much.
16. ----It’s getting dark, but Mr. Johnson is still at his office. ----No surprise. Who else can _____ he does?
15. Three quarters of the land here _____ wet land, an ideal place for migrating birds.
14. After a _____ walk, she couldn’t move forwards any more.
13. The British Isles are a group of islands that lie_____ the west coast of Europe, and the island just Britain is called Ireland.
12. Most American cities are relatively small _____ population when compared with Shanghai and Beijing.