More than 70,000,000 sharks ______ for their fins every year. It's really time for us to do something.
——Yes, it’s said that 80 per cent of fish in this river ________ live long.
If you are free to walk through out city, please ________ us. A drop in B drop in at C. drop in on
There are many trees on _______ side of the road and _______ sides of the river. A. both, both B. either, either C. either, both
I _______ talk with my good friends _______ watch TV A like, better B. prefer, to C. would rather, than
Books are made _____paper and paper is made _____ wood and bamboo A. from, from B. of, of C. of, from