1.the coat is not warm enough to wear in winter.

2.we are too far away to hear what he is saying 

3.we are surprised to hear them pass the final exam 

4.does she seem determined to overcome the interview?

5.she has to finish much homework before going to bed

6.i have to tell you all of something interesting 

7.it takes lots of time to finish a project before this deadline

8.it is very kind of my classmates to help the poor with clothing and food.

VI

1.i heard a famous song with a sweet voice of her.

2.we observed that he had locked the door and gone out so quickly without saying anything to the others.

3.it would look rude if we refused their invitation.

4.it is much more comfortable to live in a city.