найдите ошибки! a)I studied for three years management. b)during i was on holiday,i went swimming every day. c)with 19

a) I studied management for three years .

b) When I was on holiday, I went swimming every day.

c) At 19 years old he went to Switzerland .

d) I lost all my money.

e) I saw Jim last evening.

f) I\'ve known my husband since 1985.

g) We got married two years ago.

h) In 1989 I leaved university and started working.