My mother made me _____ the whole day.
| A．study | B．studying |
| C．to study | D．studied |
--Can you play football? --Yes, I can, _______I can't play it very well.
A. orB. andC. but
Trees can stop the wind ______the earth away.
A. from blowingB. to blow C. blew
Kelly’s main job is _____ the message about protecting the environment.
A. helping spreadB. to help spreading C. to help spread
They are making too much noise here. Let’s go _______.
A. somewhere quietB. everywhere noisyC. anywhere noisy
His grandma ________ ______ two years.
A. died; since B. has been dead; for C. has died; for