1.          My sister is a nurse (and/ but) she works in a dental clinic.

2.          My teeth hurt, (so/ or) I make an appointment with the dentist.

3.          The couple want to go to the musical, (but/ so) there aren't any tickets left.

4.          Stop listening to rock music through earphones (or/ and) you will have earache.

5.          Eating too much sugar is bad for your teeth, (so/ and) it causes obesity.

6.          The laptop suddenly stops working, (but/ so) I cannot finish my work on time.

7.          There are many people passing by (and/ but) only few people drop in the restaurant.

8.          The doctor advises people to drink enough water, (and/ so) do exercises regularly.

9.          My neighborhood is peaceful, (but/ so) sometimes there are several cases of petty crime.

10.          My boyfriend asked me out (and/ but) I was sick.

11.          There are many wonderful things in Thailand, (so/ but) I decide to stay here for another couple of days.

12.          I want to eat sushi, (so/ but) I am going to a Japanese restaurant tonight.

13.          I will go to the park tomorrow, (and/ so) Jim will take me there.

14.          My friend is studying abroad (but/ or) we still keep in touch with each other.

15.          My father is under a lot of pressure from work, (so/ but) I am trying to make him laugh.