206. My cousin is a sailor. He's doing very well in the _______.
| A．army | B．navy | C．air force | D．Boat |
---Mom, where is my lunch pack?
---Just where it _______.
| A．has been | B．had been | C．was | D．be |
Some experts argue that the reason why the price of houses can’t drop is that the supply is not ______ to the demand.
| A．adequate | B．sensitive | C．entire | D．accessible |
Pay as much attention to the things that are working positively in your life as you do to ______ giving you trouble.
| A．these | B．ones | C．what | D．those |
Smile when ______ the phone. The caller will hear it in your voice.
| A．taking up | B．putting up | C．picking up | D．bringing up |
It is suggested that you live ______ good and honorable life. Then when you get older and think back, you’ll get to enjoy it ______ second time.
| A．a; the | B．a; / | C．a; a | D．/; the |