COMPLETE THE SENTENCES WITH THE PRESENT PERFECT SIMPLE OF THE VERBS IN PARENTHESE
2.Jake .......(work) as a computer programmer since 2007
3.I....(never, see) snow in my life
4.My uncle, Sam......(grow) a beard for many years
5.Anita...(know) Mike since they were at college
6.Steven is a great movie director. He.....(make) many famous movies up to now.
7.I think I must see the doctor. I....(not feel) well recently
8.Mr.An is a very exprienced teacher. He....(teach) mathemtics in high schol for ever twenty years
9.You....(ask) me a lot of questions this morning
10.I....(not hear) any news from Susan since she left the city