1、—Well, I'd better let you go on with your work.
— .
A. I've wasted a lot of your time B. Thank you for a lovely afternoon.
C. You must be tired D. I'm sorry to trouble you
2、At the center of the garden there stands a little board ___“Keep off the grass.”
A. on which writes B. it says C. on which is read D. which reads
3、It’s clear that little money he earns can hardly support family as large as his.
A．the; a B．a; the C．不填；a D．不填；the
