Ex7

1 lucky

2 shocked

3 glad

4 surprised

5 proud

6 ready

7 anxious

8 sorry

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Ex8

1 we are happy that they are here

2 we were really pleased that we received the letter from the company

3 they were sad that they heard about his bad marks

4 they were excited that they heard about the birth of the baby

5 he was so upset that he couldn’t pass the entrance exams

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Ex9

1 it is hard for me to know exactly when a rat will get loose

2 it is impossible for me to do this project in 24 hours

3 it is possible for you to work on your own project

4 it is exciting for us to be here

5 it is likely for her to get cold in the mountains

6 it is interesting for her to join the group discussion

7 it is boring for us to see this kind of film

1, lucky

2, shocked

3, glad

4, surprised

5, proud

6, ready

7, anxious

8, sorry

8.

1, We are happy that they are here.

2, We were really pleased that we received the letter from the company.

3, They were sad that they heard about his bad marks.

4, They were excited that they heard about the birth of the baby.

5, He was so upset that he couldn’t pass the entrance exams.

9.

1, It is hard for me to know exactly when a rat will get loose.

2, It is impossible for me to do this project in 24 hours.

3, It is possible for you to work on your own project.

4, It is exciting for us to be here.

5, It is likely for her to get cold in the mountains.

6, It is interesting for her to join the group discussion.

7, It is boring for us to see this kind of film.