﹣How is Mary getting on with her lessons?
﹣She will fail the exam______ she studies harder.( )
after
unless
as soon as
when
—Mum, I’ve heard that we can’t eat ____ these days. Is it true? —Take it easy. It is safe to eat cooked meat.
—How many _______do you have?
Here are many_______ and________.
This blue pen is .
Look! Some ______ are in the school.