A.rule | B.room | C.sound |
A.librarian | B.problem | C.close |
A.ride | B.rule | C.hurry |
A.left | B.quiet | C.straight |
A.line | B.talk | C.stand |
A.cross | B.difficult | C.sorry |
A.Don't walk on the grass. |
B.Are there any rules in your library? |
C.what does the sign mean? |
D.And we can't run in it. |
E.Are you going to the library? |