(安徽省马鞍山市2009届高三第一次教学质量检测)The brackthrough by scientists in Shanghai,gives hope to cancer patients all over the world
.It is sleeping late in the morning that ______ being late for work.
______ such heavy pollution already, it may now be too late to clean up the river.
As we joined the big crowd I got ______ from my friends.
—Did you see a man in black pass by just now? —No, sir. I ________ a newspaper.
It is reported that two schools,________ are being built in my hometown,will open next year.