John and I＿＿friends for eight years. We first got to know each other at a Christmas party. But we＿＿ each other a couple of times before that.
| A．had been； have met | B．have been； have met |
| C．had been； had met | D．have been； had met |
A survey of health researchers ______ that four hours of exercise every week ____ good for our health.
| A．show; are | B．shows; is |
| C．show; is | D．shows; are |
----- I think Jason is wise to accept the job offer in Paris.
------__________. His career will soon get off to a good start.
| A．That’s not the case | B．Not really |
| C．Absolutely | D．It depends |
________ time at Beijing Normal University, I am very impressed with the quality of the teachers and students.
| A．Having spent | B．Being spent |
| C．To spent | D．Spending |
Many companies treat their employees to ______ year-end party to reward them for their hard work and celebrate_____ start of a new year.
| A．a; the | B．the; the | C．a; a | D．a; / |
He was in the mountain for a year. He felt as if he was ________ from the outside world.
| A．cut out | B．cut in |
| C．cut off | D．cut up |