The boss made him work 14 hours a day.That means,he _______ work 14 hours a day.
| A．was made | B．made | C．was making | D．was made to |
They think wolves are dangerous _________humans so this leads _______the danger of wolves.
| A．for; to | B．as; for | C．to; to | D．at; in |
Wolves often work __________a team and they never kill for __________.
| A．as; funny | B．for; fun | C．as; fun | D．for; funny |
We should tell hunters _______tigers.
| A．don’t kill | B．not kill | C．killing | D．not to kill |
Yesterday I talked to Amy on the phone and she ______ happy.
| A．looked | B．sounded | C．smelled | D．tasted |
Can you tell us how important wildlife ___ is?
| A．protect | B．protector | C．protection | D．protected |