Ⅰ.品句填词
1．Professor Li's new theory (理论) proved to be correct.
2．Whether life exists (存在) on other planets is still unknown to us.
3．All of us believe that they are a good match (一对)．
4．It is known to all that too much drink is harmful (有害的) to our health.
5．His experience was multiplied (增加) as the years passed.
6．Luckily, the bomb didn't explode and the crowd were safe.
7．The puzzle is still unsolved up to now.
8．My parents wouldn't allow me to go to the party in the evening.
9．His hometown is Sichuan and thus he went back to work there after his graduation.
10．Unlike most people in the office, I don't come to work by car.
