Too many cars are_____to be environment,so we'd better take the bus more.( )
useful
harmful
helpful
meaningful
________ you can use your dictionary, you will learn English better.
If
Unless
Though
Before
—Michael, ________ this shirt.
—Oh, it looks nice on me!
try on
put down
take off
throw away
I saw a good film, ________ I can’t remember its name.
so
or
for
but
Look! The fish is swimming fast ________ the river.
at
in
of
by
Where is your brother? I want to give ________ a book.
me
you
him
her