Earlier that day, when they crossed the Rocky Mountains, they ____ to catch sight of some mountain goats and even a grizzly bear and an eagle. A. tried B. had C, managed D. surrounded
The factory produces half a million pairs of shoes every year, _________ are sold abroad.
China isn't the country _________ she used to be 50 years ago.
Do you have anything is important to tell me?
20 . They have made_______a rule________in the room.
19. I wondered_____that made him so upset.