—I will have a match tomorrow.I hope I will win.—________.
---She has never been to Hong Kong, ________ she? ---__________, so she knows little about it.
---What did he _______ just now? ---Sorry, I didn’t catch his words. I _______ about something else.
---Could I use your dictionary to look up some new words ?---OK, ________.
---Do you mind my listening to the music?---____. The boy is sleeping.
The old scientist devoted all her time she had ____ the western parts of China.