Although he thought he was helping us prepare the dinner, he was actually ________ the way.

If a boy or a girl has grown up in a home with sharing tasks and decisions，he or she will probably______.

He was sitting in the chair, ______a book.

Either he or I ______to the airport.

In ______, the only element that can be deleted or removed is the one that was inserted most recently.

Ifa teacher asks students to fill in the blanks in a passage with that, which or whom,he/she is least likely focusing on grammar at_________．

：不管外界对大学英语四、六级考试有怎样的非议，每年的四、六级考试还是_________地进行着，不少高校的学位证书仍然与大学英语四、六级考试挂钩着，大学英语四、六级考试成绩依然神气着……当大学英语四、六级考试_________成只为一纸证书考试时，大学英语四、六级考试就已经变得_________了。 填入画横线部分最恰当的一项是（ ）。

不管外界对大学英语四、六级考试有怎样的非议，每年的四、六级考试还是________地进行着，不少高校的学位证书仍然与大学英语四、六级考试挂钩着，大学英语四、六级考试成绩依然神气着……当大学英语四、六级考试________成只为一纸证书考试时，大学英语四、六级考试就已经变得________了。填入划横线部分最恰当的一项是（ ）。

The British Empire was replaced by the British Commonwealth or the Commonwealth of Nations in_____.

He was buried______in the earthquake.

In 2007, ______ he was a student at the University of Illinois.

He served the army in ______ when he was in_______.