The man should be excused because he caused the damage _______．
| A．deliberately | B．unintentionally |
| C．meaningfully | D．determinedly |
Everything a family needs to plan a party, except the cake and ice cream, ______ to the home in a large basket.
| A．delivers | B．deliver | C．is delivered | D．are delivered |
Nowadays, children always complain that their parents are out of date, ______ parents can’t approve of what their children say and do.
| A．while | B．thus | C．therefore | D．otherwise |
We know a good deal about the people who lived in China 4, 000 years ago, because they ______write and leave written records for those who lived after them.
| A．could | B．should | C．must | D．shall |
Trees are useful to man mainly in three ways, the most important of which is that they can protect ______ from droughts (干旱) and floods.
| A．it | B．itself | C．himself | D．him |
—made Daisy wild with joy？
—Her success in the A-level exam this year.
| A．How was it that | B．When was it that |
| C．Why was it that | D．What was it that |