1. He has had a cold for a week.

2. They have bought the new house since April.

3. My family has been here since Christmas.

4. We haven't met each other for 10 years.

5. Mr. Clark has worked in the bank for a long time.

6. Tom and Joanna have gone to France last summer.

7. My sister has started a new job yesterday.

8. I haven't eaten in that restaurant for ages.

9. Mr. Robinson has taught in this school since 1978.

10. I have written this letter since six o'clock.

11. Mr. Ha has given up smoking for five months.

1, He has had a cold for a week.

2, They have bought the new house since April.

3, My family has been here since Christmas.

4, We haven't met each other for 10 years.

5, Mr. Clark has worked in the bank for a long time.

6, Tom and Joanna have gone to France since the last summer.

7, My sister has started a new job since yesterday.

8, I haven't eaten in that restaurant for ages.

9, Mr. Robinson has taught in this school since 1978.

10, I have written this letter since six o'clock.

11, Mr. Ha has given up smoking for five months.

:))