1_____education is the instruction that occurs when the instructor and students are separated by distance or time,or both

Current _______ are those debts that must be paid within the year

Are you going to borrow a dictionary or a magazine ? -- ____.

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

—Which foreign language are you better at, English or French?—I am sorry I know _______of English and _______of French.

The“executivetrainees”(Line 3，Para．1)areprobably those who are__________．

Dreams are often an elegant means of highlighting problems________  in the present or the past．

：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（ ）。

Duty is an act or a course of action that people __________you to take by social customs, law or religion.