---We’d better check the conditions of the car before starting our journey. ---OK, ______.
— They speak perfect English. How long have they learnt it?— ______ they were seven years old.
I’d like to do some work for the poor students in our town. I think it will be a meaningful .
A lot of fish in the river _______ recently, because there is lots of pollution.
—Do you have anything else to say for yourself? — except sorry.
— Excuse me, is it from our school to the subway station? — Let me see. It’s about 5 minutes’ walk.