Question

6. You will have to book the ticket
now,
(but, else, unless) the seat will go to someone else.
7. You cannot understand our problems
(for, while, because) you have never lived here.
8. I did not realise that I had made a mistake
(when, until, unless) you told me.
9. It is terribly hot today; — (if, but, unless) it is necessary, don't go out.
10. Scarcely had I reached home
(when, than, before) it started raining.​

Answer 1

Answer:

7.because

8.until

9.unless

Befor

Answer 2

Explanation:

because

until

unless

before