一、填空
1.The main body of the new stadium had been _________ _________ (变成)a big television studio.
2.The villagers raised an objection to building a c___________(化学制品)plant beside the river.
3.It has rich milk f___________(味道) with a little bitter taste, and many people love it.
4.The main crop is w___________(小麦)and this is grown even on the very steep slopes.
5.A b___________ (炸弹）exploded suddenly by the roadside and destroyed several cars.
6.___________ we can have clean drinking water lies in what effective measures will be taken.
7.When and ___________ we will have the sports meeting hasn't been decided yet.
