He is an ___________ boy from a small village in Guangxi. A. eight—year—old B. eight—years—old C. eight year old
---When did the terrible earthquake in Japan happen? ----It happened _________the afternoon of March 11, 2011.
It's not polite to _______ others.
----Which girl is your sister? ---- The girl ___________is wearing dark glasses.
----Could you look after my baby while I am away? ----__________________
----__________ hard work you have done! ---- It’s very kind of you to say so.