1.They (not to see) him for ages.
2.Jack (to do) his lessons since breakfast.
3.We (not to hear) about him for a long time.
4.I (to work) since I was 19.
5.Robert (to fail) his driving test three times because he doesn't know how to park.
6.I think he (make) a lot of improvement.
7.Alice (not/pass) her driving test because she doesn’t know the rules well.
8.She (worry) about this for several months.
9.She (study) Maths for hours every day.
10.She (not/take) another test yet.
11.I (to have) a headache since I woke up.
12.He is my friend, I (to know) him for a long time.
13.Lulu has a stomachache. She (to eat) junk food all day.
14.I (never to hear) that song before.