The sun rises in the east and sets in the west,so it seems as if the sun__________round the earth.
. Too much drinking and smoking ________ his early death. Which of the following keys is wrong?
. The refugees(难民) ran in all directions to avoid _______.
. ______ we’ll go camping tomorrow depends on the weather.
. I made a suggestion to the headmaster_____one of the young teachers_____to Australia for further education.
. . ---Are all the titles of the articles _______ in the contents? ---Yes, ________ this one.