You should put_____ “s” at the end of this word.
A．a B．/ C．an D．the
The differences_____ these two pictures _____ colour are easy to see.
A．in, of B．from, of
C．between , in D．of ,in
_______met, it won’t be easily forgotten.
A．If only B．When if
C．Once D．Once you were
We have spent _____money on English books .
A．a great deal of B．a good many
C．a plenty of D．a number of
The best way to make sure that you can keep fit is to ____healthy eating habits.
A．find B．create
C．develop D．prepare
—I am sorry I didn’t do a good job.
—Never mind. ______ you have tried your best.
A．Above all B．In all
C．At all D．After all
