单句语法填空(转折连词和形容词的比较级)
1．Kevin was not good at Chinese at first. After two months in China, ________， he made great progress.
2．People in some countries waste water ________ people in others don't have enough to drink.
3．We have made a breakthrough in astronomy; ________， we still have a long way to go.
4．________ he was the last man I wanted to see, I did all that I could to help him.
5．She thought I was praising her child, ________， in fact, I was scolding him for his bad behaviors at school.
6．________ Mrs Smith worked day and night, she found it difficult to make enough money to support such a large family.
7．________ he has explained it many times, I still can't figure it out.
8．________ the task was difficult, they managed to complete it in time.
9．They wanted to charge $5,000 for the car, ________ we managed to bring the price down.
10．He tried his best to solve the problem, ________ difficult it was.
11．The piano in the other shop will be ________ (cheap), but not as good.
12．—Would you like to go hiking with me this weekend?
—I can't agree ________！ It's a great idea.
