1.the doctor worked for _____ after twelve o'clock.

1.the doctor worked for _____ after twelve o'clock.
a.tow more hours
b.tow another hour
c.more tow hours
d.another two hour
2.help ____ to some fish ,children.(知道意思的人解释一下）
a.yourselves
b.yourself
c.you
d.yours
3.my favourite collection is getting stamps.i need _____ before i have 3000 ones （知道意思的人也解释一下）
a.more one
b.any more
c.one more
d.more than
5.i've never in summer in Beijing is cooler than _______ in shanghai.
a .a such
b.such a
c.such
d.such an
6.may i have a glass of beer ,please?
---beer?sorry ,there is _______ left,but would you like some juice instead.
a none
b something
c no one
d nothing
(写下答案的同时请帮忙写下选择这个答案原因.）