Develop these ideas (1-4) and use some of the word combinations listed below

1. you are lazy, my boy. i think you should work more.

2. if you are too tired to go home, you can stay here for the night.

3. may i use your mobile, please?

4. granny is ill, i think you must visit her.

5. mary is selfish. she should think more about her friends.

6. john is clever. he can speak three languages.

7. may i read again, miss?

8. it is very hot. you should not stay in the sun too long.

you mustn't open the door for a stranger. a stranger should trick you. you might answer the phone. you don't have to tell everybody that you are home alone . you must know your parents' phone number. it have to be wise to know your neighbours .

1. spends.

2. are you looking

3. don't have

4.doesn't like, i love

5. was working, started

6. has come, is living, met, was learning .

1. the boys are playing football now. they are tired. they have been playing football an hour and a half.

2) tom began talking on the phone an hour ago. i think he should finish. he has been talking on the phone for more than an hour already.

3) roy came to see  the dentist at nine o`clock. it is 9: 30 now.

roy has been waiting for the doctor since 9: 00 a.m.

4) colin became a professor in 1998. he has been working at the university since he became a professor.

5) the greens went to canada last summer. they are living in canada now. they have been living in canada for about a year.