A. For:
Michael went to the Bahamas last year for three weeks. - past
I am in Paris for ten days. - present
My cousin will be visiting the West Indies for two months next February. - future
B. Since:
My sister and her husband have worked in India since 1991.
Mary has been very ill since yesterday evening.
C. until/till
Tom's wife will stay here until/till the end of next week.
Until/till the end of the month, you can use my computer.
The Williams Family lived in Germany until/till 1991.

1.        (Alex / Canada / 1982 - 1990) Alex lived in Canada from 1982 to 1990
2.        (Alex / Canada / --- 1990) Alex lived in Canada_____________1990
3.        Alex / Japan / --- Alex has lived in japan_____________.
4.        (Jin Sook / Korea / --- 2001) Jin Sook lived in Japan____________.
5.        (Jin Sook / Australia / 2001 ---) Jin Sook has lived in________________.
6.        (Beth / a hotel / 1999-2000 ) Beth worked_______________1999________.
7.        (Beth / a restaurant / 2000 ---) Beth has worked________________.
8.        (Adam / a teacher / 1995 - 1999) Adam was a________________.
9.        (Adam / a salesman / 1999 ---) Adam has been________________.

Now write sentences with for.
10.  (Alex / Canada) Alex lived in Canada for eight years.
     11. (Alex / Japan) Alex has lived in Japan______________________.
     12. (Jin Sook / Austarlia) Jin Sook has________________________.
     13. (Beth / a hotel) Beh worked______________________________.
     14. (Beth / restaurant) Beth_________________________________.
     15. (Adam / a teacher) Adam_______________________________.
     16. (Adam / a salesman) Adam______________________________.

99.2 Write until/since/for.
1.        Mr and Mrs. Han have been married since 1988.
2.        I was tired this morning. I stayed in bed________10 o’clock.
3.        We waited for Sue_______ half an hour, but she didn’t come.
4.        “How long have you been here?” “_________seven-thirty.”
5.        “How long did you stay at the party last night?” “________midnight.”
6.        David and I are good friends. We have known each other______ten years.
7.        I’m tired. I’m going to lie down_______a few minutes.
8.        (in an airplane that’s landing) Please stay in your seats_____the plane stops at the gate.
9.        This is my house. I’ve lived here______I was seven years old.
10.        Ampol is out of town. He’ll be away_________Wednesday.
11.        Next week I’m going to Los Angeles________three days.
12.        I usually finish work at 5:30, but sometimes I work_______six.
13.        “How long have you known Amy?” “_________we were in high school.”
14.        Where have you been? I’ve been Waiting for you_______twenty minutes.

1. How long have you been studying English

2. Have you been to another country to study English?

3. If so, how long have you stayed there?