It was the first time in two years that I________ my youngest son face to face.
A. have seen B. had seen C. saw D. see
With our knowledge _________ practice, we can make contributions to our society.
A. to base on B. basing on C. based on D. base on
My sister_______ the League last month and she has decided to _______ the activity to help the aged next week.
A. joined; join in B. took part in; join C. joined; attend D. joined in; join in
Life would be happier if we could only be born at the age of eighty and ________reach eighteen.
A.entirely B.gradually C.finally D.rapidly
You’d better get the second-hand car ________ before you sell it.
A. repaired B. repair C. repairing D. in repair
They believe that there is _________ in the world.
A. no such a car B. no such car
C. not such a car D. not such car
