—There ________ a talk by Zhong Nanshan in our school tomorrow afternoon.
—Great! We can’t wait!
is
was
will be
will have
The workers _________ the community center now.
cleaned
were cleaning
will clean
are cleaning
Mr. Smith has helped me a lot, _________ I’m thankful to him.
or
but
for
so
—_________ will Liu Yang stay in the space station this time?
—For six months.
How long
How often
How much
How soon
After taking tennis classes, Tim is much ________ than last year.
strong
stronger
strongest
the strongest
—_________ I take photos here?
—Sorry, you can’t. It’s not allowed in the museum.
A Must
Need
Can
Will