(2012·衡阳高二检测) People often have the belief _______ a healthy environment and development cannot be possible at the same time, but this does not have to be true.
--Why not go to see the dolphin show with me? --Because I ________it. A. saw B. will see C. see D, have seen
.--How much did you ________for the pen? --Five yuan.
Could you _______ me your bike? Mine is broken. --Sure. It's there.
-- The problem is too difficult, can you show me ______ , WangLe? -- Sure.
I ________a very interesting programme on the radio this morning.