Question

You are very ill. You have to see a doctor. join the two sentences

Answer 1

you are very ill. you have to see the doctor.--
as you are very ill, you have to see the doctor.
you are very ill so you have to see the doctor.
you have to see the doctor because you are very ill.

Answer 2

1.You are very ill and so you have to see a doctor. 2. As you are very ill, you have to see a doctor. 3.You have to see a doctor as you are very ill. 4.You have to see a doctor because you are very ill. Hope it helps :)