There _____ more roads in our city,
—Have you cleaned the room yet? —Yes,I _______it an hour ago. A.clean B.has cleand C.cleaned
Which of the following signs means “Throw litter here.”? A. B. C.
— When did you close friend go________? —At the age of forty,after a fever,he couldn’t hear anything.. A.blind B.deaf C.mad
—We should learn to avoid______the same mistake in each exam. — I agree with you compeletaly. A.to make B.making C.made
____your support,they succeeded in finishing the hard work at last. A.Thanks to B.After all. C.So far.