--Who is in the classroom now? --______. All the students are watching the football game on the playground.
There’s ________ water in the bottle, besides, I am also ______ hungry。
The old man lives ____ in the countryside, but he doesn’t feel_____ because he chats with his children on the Internet every night.
What do they do in _____ spare time ?A. they B. them C. their
Politics ____ my favorite while math _____ her favorite.A. are; are B. is; is C. are; is
There are many books _____ that shelf.A. on B. in C. at