----Can we find before an earthquake?----Yes. Some animals will run wildly and some plants will come out in the wrong season.
—________ do you play volleyball, Amy?
—Three days a week.
How long
How soon
How often
How much
The public sign in the library means people ________ smoke there.
could
must
couldn’t
mustn’t
We are ________ that the Great Wall is one of the wonders of the world.
friendly
brave
nervous
proud
We learned ________ to work as a team by completing the task.
what
which
how
who
Kitty, these books are ________ heavy for you ________ carry. Let me help you.
as…as
too…to
such…that
so…that