Complete the following sentences using an appropriate conjunction.
1. Will you wait here ………………….. I come back?
a) till
b) until
c) Either could be used here
2. I will visit you ………………… I have time.
a) if
b) when
c) Either could be used here
3. The train will have left …………………. the time we reach the station.
a) by
b) before
c) Either could be used here
4. The train had left …………………. we reached the station.
a) before
b) by
c) Either could be used here
5. You can leave ………………….. you are ready.
a) as soon as
b) when
c) Either could be used here
6. You have to finish it …………………. you leave.
a) before
b) as soon as
c) Either could be used here
7. I hurt myself ……………………. playing cricket.
a) while
b) whenever
c) Either could be used here
8. I injured my foot ……………….. I was playing cricket.
a) when
b) while
c) Either could be used here
9. He gave me the message …………………… I arrived.
a) a moment
b) the moment
10. I will only pay you ……………………. you finish the work on time.
a) if
b) unless
c) Either could be used here
Answers
1. Will you wait here till / until I come back?
2. I will visit you if / when I have time.
3. The train will have left by the time we reach the station.
4. The train had left before we reached the station.
5. You can leave as soon as / when you are ready.
6. You have to finish it before you leave.
7. I hurt myself while playing cricket.
8. I injured my foot when / while I was playing cricket.
9. He gave me the message the moment I arrived.
10. I will only pay you if you finish the work on time.
