—English has a large vocabulary, hasn’t it?—Yes. ________ more words and expressions and you’ll find it easier to read and communicate.
I think math is as________as English.
________trees we plant,________our city will be.
—Which coat is________,the black one or the gray one? —The black one,of course.
In spring,the day is getting________.
We should do some things to protect the environment.For example,we shouldn’t________too many trees.