_____ is it today —It’s Tuesday.

Through the economic reform, the economic situation of China _________ much better than it used to be.

Now, a Chinese couple, whether the husband or the wife is a single child, can have a second child. This used to only _______ couples who were both single children.

I find this book ________ for a six-year-old child to read.

Great changes __________ in our school in the past few years .