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**Exercise 5. Circle the correct answer.**

1. Maths is easy, ................ they can't learn it well.
A. so B. and C. but D. for

2. Jack went to school late, ................ the alarm clock didn't go off.
A. for B. and C. but D. so

3. You can try on the blue dress ................ the green one.
A. or B. too C. so D. but

4. My brother is twenty-five years old, ................ he is still childish. I can't stand him.
A. so B. and C. for D. yet

5. Tom ................ I have been good friends since I moved to his school.
A. so B. and C. for D. yet

6. It was dark ................ I switched on the light.
A. so B. but C. for D. nor

7. What would you like to order, coffee ................ tea?
A. so B. and C. or D. but

8. Henry fell off the ladder, ................ he was not hurt.
A. but B. so C. for D. and

9. It was very hot in the room, ................ my mother switched on the fan.
A. so B. and C. for D. yet

10. We went to the zoo, ................ had a quick lunch at KFC last Sunday.
A. so B. and C. for D. yet