Before you start this task, you ________ realize its importance of doing it.
| A．may | B．can |
| C．ought to | D．would |
What will happen if he________to the party？
| A．will come |
| B．comes |
| C．won’t come |
| D．is coming |
They never work hard because they haven’t known the________of study．
| A．importance |
| B．decisions |
| C．results |
| D．ways |
Football is my favorite sport．You’ll never know________I love it．
| A．how often |
| B．how soon |
| C．how much |
| D．how many |
There are some things you should know if you are________about the exam．
| A．outgoing |
| B．serious |
| C．creative |
| D．friendly |
If you spend too much time on computer games，you’ll________nothing．
| A．achieve |
| B．teach |
| C．obey |
| D．follow |