英语题目（6题）
选择：
1.this sign tells us what we must （ ）.
A.do B.to do C.doing D.don't do
2.can you collect me （ ）Hongqiao airport at 4:00 tomorrow.
A. by B.toC.at D.form
3.where is Jack?
I saw him （ ）basketball in the playground.
A.playsB.plated C.playingD.to piay
4.she weighs （55 kilograms）.（对括号内部分提问）
（ ）（ ）does she weigh?
首字母填空：
5.people also eat bread at （o）times of the day.
6.it's （a）very common to eat sandwichs.
限时啊……快点啊……追加悬赏啊…………