---What should we do first if we want to develop our village?---Lots of new roads ________, I think. A. must built B. can build C. must be built
There is ______ “h” and _______ “u” in the word “hour”.
—Can I get you a cup of orange? —__________.
Did you have fun ________with your teachers on the Internet?
Tom jumps_______ than the other students in the high jump.
-What's the _______ of the building? -It's 236 metres_______.