( )71. Last year this piece of music ______ him ______ one o

( )71. Last year this piece of music ______ him ______ one of the most famous singers.
A. makes, become B. make, become C. made, became D. made, become
( )72. The harder you ______, the better results you ______.
A. work, have B. will work, will have C. will work, have D. work, will have
( )73. We can do the work with ______ money and ______ people.
A. less, few B. less, fewer C. little, less D. fewer, less
( )75. Our school has a big library ______ lots of ______ books.
A. has, use B. has, useful C. with, use D. with, useful
( )76. Don’t forget ______ your homework here again, Little Tom.
A. bring B. take C. to bring D. to take
( )77. Now the air in our hometown is ______ than it was before. Something must be done.
A. much better B. more worse C. more better D. much worse
( )78. Please tell me ______ now.
A. what are you doing B. what do you do C. what you are doing D. what you do
( )80. There is ______ “u” and ______”s” in the word us.
A. an, a B. a, an C. an, an D. a, an
( )81. Bob never does his homework ______ Many. He makes lots of mistakes.
A. so careful as B. as carefully as C. carefully as D. as careful as
( )82. The number of students in our class ______ fifty, but a small number of them ______ from the country.
A. are, is B. is, is C. is, are D. are, are
( )84. Is your room ______ for us to live in? Of course.
A. enough big B. enough C. big enough D. small