1. The lesson isn’t easy for me to understand. (too...to) .....................................................
2. We couldn’t go out because the weather was so bad. (because of) ...............................................
3. She was so busy that she couldn’t answer the phone.(such...that) ................................................
4.The book was so good that I couldn’t put it down. (such...that) ..................................................
5. The policeman stopped the traffic every few minutes. He wanted the pedestrians to be across the road. (in order that) ..............................................................
6. Turn down the oven. We don’t want the meat to burn while we are out. (in order that) ...............................................................
7. tried to study English well. I wanted to get a good job. (so as to) ..................................................................
8. It’s so late. I can’t go to the cinema. (too...to) ...............................................................
9. Susan felt sick because she got caught in the rain. (because of) ...................................................................
10. The room was very messy. I can’t stay in. (so...that....) ...........................................................................