Bilde die Present Perfect Tense:
a) She
(know) him
1989.
b) He
(not be) at home
a week.
c) Tom
(live) in Dornbirn
his wedding.
d) We
(study)
four hours.
e) My sister
(not smoke)
two years.
f) He
(have) money problems
years now.
g) The children
(be) ill
Monday, that is
five days.