Question

Complete the sentences with the words FOR and SINCE:
1- She hasn't had a day off _______ three months.
2- They have all improved in attitude ______ the headmaster talked to them.
3- I've lost so much flexibility _____ I injured my leg.
4- Wars have been happening_____ centuries, it won't ever change.
5- I haven't been on holiday_____ ages.

Answer 1

1- for

2- since

3- since

4- for

5- for