Tom had no choice but _____ the classroom with his classmates.
To save some of the human languages before they are forgotten, the students in our school started a discussion “Save Our ________”
Fred entered without knocking and, very out of breath, sank _______ a chair.
-----Did you watch the basketball match yesterday? -----Yes, I did. You know, my brother ________ in the match.
The two girls are getting on very well and share _______ with each other. A. little B. much C. some D none
__________of the land in that district __________ covered with trees and grass.