Following item features one part of the sentence followed by four alternatives. Complete the sentences by choosing the correct alternative.
Hardly had I gotten out of the car
1
than a mugger came out of hiding and pointed a knife at me.
2
when a mugger came out of hiding and pointed a knife at me.
3
then a mugger came out of hiding and pointed a knife at me.
4
after a mugger came out of hiding and pointed a knife at me.