, he wanted to buy his son a cheap toy for his birthday．
| A．As he is short of money | B．He was short of money |
| C．Short of money as he was | D．As was he short of money |
As for friendship, remember that no time is ever wasted _______ makes two people better friends.
| A．what | B．that | C．when | D．as |
The golden rule is not to waste time waiting for opportunity. Begin, ______ opportunity will find you.
| A．and | B．when | C．so | D．because |
---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 |