are the students in your class?
Most of them are only fourteen.( )
A.How longB.How manyC.How old
Must I do the project on my own?
No, you____.You can work with your classmates.( )
needn't
can't
shouldn't
mustn't
Frank is an independent boy. His parents are proud ____ him.( )
on
to
in
of
The bridge between the two islands is _______ one in Shanghai.( )
long
longer
longest
the longest
Catherine has two cousins. One is quiet, and______is noisy.( )
another
the other
other
others
Peter spent half a day fishing by the river,______he didn't catch anything.( )
so
or
for
but