六年级英语题目1.Sandy was working on a project__________water with

六年级英语题目
1.Sandy was working on a project__________water with his classmates last week.
A.about B.to C.under D.in
2.There are plenty of information__________the display board.
A.in B.on C.to D.for
3.We must always be careful __________fire.
A.to B.from C.for D.with
4.Do you know that only__________quarter of the earth is land.
A.a B.an C.the D./
5.What are you going to do__________your christmas holiday?
A.to B.on C.during D.for
6.Schools provide lunch__________students.
A.to B.from C.for D.away
7.He works from 9a.m. to 5p.m. d__________the day.（首字母填空）
1~6需原因和答案,谢谢