—Has Sam finished his report?
—I have no idea. He _______ it in his office the whole morning.
| A．writes | B．has written |
| C．will write | D．was writing |
_________ of the population in this area __________ farmers.
A. Two thirds ,are
B. Two thirds, is
C. Two third, is
----How long _________ she _______ this book ?
----She _________it from the library two weeks ago.
A. has, kept; borrowed
B. has, kept; lent
C. has, borrowed; borrowed
--Have you finished your homework yet ?
-- .
A. Not at all.
B. No, never.
C. Not yet.
--I think English isn’t difficult . It’s easy.
-- You must try you best.
A. Easier said than done.
B. Actions speak louder than done.
C. It’s a piece of cake.
-- Would you like to be a greener person?
-- . Everyone ought to protect the environment.
A. It’s a pleasure .
B.Of course, I’d love to.
C. Good idea.