EX 9

a. It is happy to see tou again

b.I am delighted to receive your present

c.We are well-preparedto attend Englush speaking contest

d.He is anxious to wait for the semester report

e.We are happy to receive a lot of presents from our friends

f.He is smart enough to answer all the question.

EX10

a.She is very happy to pass all the exams

b.They are already to clean the yard

c.It is difficult to keep people from littering

d.I am excited to hear about the plan to reuse the plastic bags

e.It is lucky yo study in a new school

f.She is not pleased  to complete her homework

Exercise 9:

a) It is happy to see tou again

b) I am delighted to receive your present

c) We are well-preparedto attend Englush speaking contest

d) He is anxious to wait for the semester report

e) We are happy to receive a lot of presents from our friends

f) He is smart enough to answer all the question

Exercise 10:

a) She is very happy to pass all the exams

b) They are already to clean the yard

c) It is difficult to keep people from littering

d) I am excited to hear about the plan to reuse the plastic bags

e) It is lucky yo study in a new school

f) She is not pleased  to complete her homework