-A ruler is 2 dollars and a pen is 5 dollars. How much are they? -They are
It’s not polite to read through _________ letters.
---Some students think maths is __________ than Chinese. ---I agree. I’m poor in Chinese.
______ Lily ______ Lucy likes listening to Beijing opera while their parents do.
It’s very cold these days. Sometimes the temperature falls ________ zero.
About ________ of the teachers in our school were born in ______________.