He is known _____ a scientist and famous _____ his research on rice.
A. for; as B. for; for C. as; for D. as; as
I live at a busy street and the loud noise nearly ____me mad.
A. catches B. buries C. drives D. influences
Along the either side of the street _______ two lines of trees.
A. has B. have C. is D. are
There is no doubt _____ they will win the game.
A. that B. when C. why D. what
______ interested us most was ______ he saw last night.
A. It; what B. What; what C. What; how D. It; how
______ he has gone abroad is not true.
A. Whether B. When C. That D. Why
