Bonjour ca va? besoin d'aide svpp!! j'ai un devoir "Complete the sentences with « present perfect » or « preterit».

a. Roy …………………….(finish-just) repairing the washing-machine, you can use it now.
b. When I was a child I ……………..……… (believe) in ghosts.
c. Last year, we ……………………… (visit) the British Museum.
d. What is the most frightening experience…………………..……….(you-have-ever) ?
e. Many students in my class…………………..….(travel-already) abroad.
f. What time …………………..………. (you/meet) your friends ?
g. Richard………….……………. (not/phone) me this week so I don’t know how he is
h. When ……………………….. (Greg and Amy/go) on holiday ? « Last Week »
i. (Sam is looking in a drawer). I ……………………………. (find) my black T-shirt.
I thought I’d lost it.
j. The government ………………………………..…(announce) its plans for the railway.
There are going to be several new lines.
k. I……………………………..(never/be) on a plane but I’d love to go on one.
l. (your/parents/see)……………………….……………….. any lions when they were on
safari ?
m. We (not/play)…………………………………….…….. very well this season. We’re not
going to be very high in the league.
n. (You/do)……………………………………… anything nice at the weekend ?
o. I (be) ……………………………………..…. A student from 1999 to 2001.
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