______ is often the case, many Chinese parents save enough money for their children’s further education.
They don't study in No 1 High School, ___ those boys.
Bill was staying on a farm with his uncle last summer.So ____ Mary.
--How many eggs are still there in the fridge, Bill? ---_____.
About ____ of the teachers in our school ____ young people under thirty.
___Mr Chen is waiting outside to speak to you. He appears to be quite ___ important person.