Английский язык, срочно!!!!

They haven't been on holiday for several years.
They have traveled by car since April.
Have you ever had a frightening experience?
She hasn't come back yet.
Have you seen him recently?
My friend has never been to Spain. He knows nothing about this country.
I have already packed the suitcases.
Last time we saw that man, a couple of weeks ago.
Once I studied Chinese for a year.
It's been ages since my last meal, and I'm very hungry.


He has been to Paris once. (Option b)
Have you had a holiday this year? (Option b)
It was cold last week. (Option a)
Is your mother at home? No, she has gone out. (Option c)
I'm looking for our guide. Have you seen him? (Option b)
When exactly did she go out? - About ten minutes ago. (Option c)
Did you see the news on TV last night? (Option a)
Mr. Clerk has worked in this company for 15 years. (Option a)
I have lost my key somewhere. I can't find it. (Option c)
Who has ever traveled by plane? (Option b)
The car is going again. Tom has repaired it. (Option a)
Ann has written 20 letters today. (Option b)
They haven't arrived yet. (Option b)
She came home an hour ago. (Option a)
He hasn't written the exercise yet. (Option b)