What impresses me most is ______ he appears in front of others, he wears a sincere and charming smile．
A．which B．that C．where D that whenever
Since you have found it hard to learn Spanish，why not try ______foreign language？
| A．to learn a second | B．learning a second |
| C．learning the second | D．to learn the second |
If you are feeling so tired，perhaps a little sleep would ______.
| A．act | B．help | C．serve | D．last |
Full of ______， he closed his eyes.
| A．fright | B．frighten | C．frightened | D．frightening |
The lion is considered the king of the forest as it is a（n）______of courage and power.
| A．example | B．sign | C．mark | D．symbol |
He’s got into the habit of running a while before going to bed，don’t______him from doing it.
| A．ask | B．prevent | C．make | D．refuse |