The other day I _______ an article in a magazine about the famous singer Lady Gaga.

  A. came up    B. came out   C. came about    D. came across

Many people think that it is_____ to _____ some time surfing the Internet, but we shouldn’t be too dependent on it.

  A. worthwhile ; spend   B. worth; devote   C. worthy; devote   D. worthy of; spend

I must tell you that we have never regretted not_______ your advice.

  A. following    B. follow    C. to follow    D. being followed

The working people have never stopped their struggle______ unfair treatment.

  A. against   B. for    C. on    D. to

 —What made Alice so angry?

—________ in the rain for an hour.

A．She was kept waiting       B．Being kept to wait

C．Because of waiting         D． Being kept waiting

 The fact that she was foreign made _______ difficult for her to get a job in that country.

A. that                     B. it                    C. one                  D. this

To my surprise, I found his living conditions are much_____ off than mine.

  A. worse    B. badly     C. bad    D. well

Only when_______ their difficulties and problems,_____ their achievements.

A. do we understand; we can understand   B. we understand; we can understand

C. we understand; can we understand      D. do we understand; can we understand

About 60 percent of the students______ from the south, the rest of them_____ from the north and foreign countries.

  A. are; is    B. is ; is  C. is; are     D. are; are

Americans eat________ as they actually need every day.

  A. twice nutrition as much       B. twice as much nutrition

  C. nutrition as much twice       D. nutrition as twice much