1.Allthestudentsarestudyingintheclass,----somearereading,and----aredoinghomework.
A.some;someB.some;others
选哪个,请说明为什么.
2.notcare
3.Itdoesnotmatter.可以回答这个的问题有哪些?
4.warn
twicethespeedoftheonewehavenow
That'sthethinghewouldn'tdo
hurryoutoftheoffice
It'sratherwarmtoday
becooler
outofmyreach