Question

place these conjunctions ( If, in case, unless, until, when) into the gaps in the sentences-

1- we are unable to supply the goods.................we receive payment in advance.
2- a spare axle is provided ................one is damaged during routine use.
3- the machine should not be modified ..................... a service engineer is present.
4- the filter should be changed .................the unit has been in operation for 2 months.
5- the red light will come on................ the machine overheats.​

Answer 1

until

in case

when

if

unless

MARK ANSWER AS BRAINLIEST

Answer 2

Answer:

1. until

2.incase

3. unless

4. if

5. when