1. Last weekend Ten seconds Christmas I finished school A couple of days My birthday A long time Ten centuries The 70s I was a boy August The last month Fifteen years We bought this house

2. I haven't phoned home Christmas. We've been here nine o'clock. I have worked for International House more than eight years. I haven't visited my home town I left school. I haven't been to the cinema ages. I have studied non-stop 9.15. I have had a driving licence I was eighteen. She hasn't had a day off 1999. Johan has been in England more than two weeks now. Peter has been my best friend we were nine

3. 1.How long have you lived in the United States? (one year) 2.How long has Mary been a nurse? (April) 3.How long has Karen known Tom? (1979) 4.How long have they studied English? (a few months) 5.How long has Karen played tennis? (a long time) 6.How long has he worn glasses? (1975) 7.How long has Emily played the piano? (high school) 8.How long have you driven a car? (my birthday) 9.How long has Ron had his new computer? (last month) 10.How long has she owned the book shop? (ten years) 11.How long has Gary played football? (several years) 12.How long have your friends been in town? (Monday) 13.How long has Mrs. Smith lived on Clark Street? (many years) 14.How long has the post office been closed. (five oclock)

4. I have lived in the USA for one year. She has been a nurse since April. She has known him since 1979. They have studied English for a few months. She has played tennis for a long time. He has worn glasses since 1975. She has played the piano since high school. I have driven a car since my birthday. He has had his new computer since last month. She has owned the book shop for ten years. He has played football for several years. They have been in town since Monday. Mrs. Smith has lived on Clark Street for many years. It has been closed since five oclock.

5. 1.married years. have for My fifty been parents 2 had since 1990. the car same Mike's 3 we each three were We've years since other old. known 4 they Tim and Denise married. got States since the lived in have 5 saw You've lost I last again weight you. since 6 been six awake I've o'clock morning. since this

6. My parents have been married for fifty years. Mikes had the same car since 1990. Weve known each other since we were three. Tim and Dennis have lived in the States since they got married. Youve lost weight since I last saw you. Ive been awake since six oclock this morning.