—Who taught French?—Nobody.She learned all by________.
Everyone is sleeping because the noise was keeping everyone ______ last night.
Eating ____ vegetables and _____ meat is good for the old.
It’s so noisy here that I can’t hear_______. Could you please say it again?
This singer sang many songs, ________ some of Liu Huan’s.
---Tony, can you play_________ piano?---No, But I can play______ chess.