--- _______ ways to get on well with your classmates, or you will get yourself very lonely.---OK, I’ll try my best.
The number of the tigers is getting ________. If we don’t help them, they will disappear ______a few years
_____ good time we are having!
At first, we didn’t know _______to do.
Shanghai is larger than ___________in Jiangsu.
The ______ of living areas makes wild animals become fewer than before