Join the sentences. use the phrases in brackets.

1 people can adapt to change. they remain flexible and open minded. (on condition that)

2 you've faced lots of problems. you've settled into your new position very well. (given)

3 i received a scholarship. if i hadn't, i wouldn't have studied computer science. (but for)

4 contactless debit cards may become the norm. would cash stop being produced? (suppose)