Sleeping is a good thing,but some people sleep .( )
easily
badly
quickly
well
Nobody worked the math problem out. It was ____ one of all.( )
easier
the easiest
more difficult
the most difficult
His car ____ five years ago, but it looks quite new.( )
buys
bought
is bought
was bought
Next week, each student in the class ____ a small gift from their teachers.( )
receives
received
will receive
has received
You'd better leave ____, or trouble will come to you.( )
lively
friendly
heavily
One ____ of the book is missing, so I can't learn the whole story.( )
copy
page
writer
reader