It doesn't cost much to run a solar power system.




A.A solar power system costs so much to run.
B.Running a solar power system costs nothing.
C.A solar power system is quite cheap to set up.
D.Running a solar power system is not costly.

Mr. Smith's new neighbors appear to be very friendly.




A.inapplicable
B.amicable
C.hostile
D.futile

The most important thing is to keep yourself occupied.




A.free
B.busy
C.relaxed
D.comfortable

A.compulsory
B.publication
C.statistical
D.objective

" Would you mind helping me with these heavy boxes?" _______




A." What a pity !"
B."Yes, I would"
C." Not at all. "
D."My Gosh!"

_________(22)




A.increased
B.enormous
C.extended
D.enlarged

The word “sluggish“ is closest in meaning to _______ .




A.nervous
B.confused
C.slow moving
D.very weak

She has been very _________during my illness.





A.supported
B.supporting
C.support
D.supportive

Not all teenagers are well _________for their future job when they are at high school.





A.interested
B.satisfied
C.concerned
D.prepared

"Don’t forget to lock the door before leaving”, my father said.




A.My father didn’t forget to lock the door before leaving.
B.My father remembered to lock the door before leaving.
C.My father left home without locking the door.
D.My father reminded me to lock the door before leaving.