6.it is a long time since we last met.
->We haven't met for a long time
7.When did you have it ?
->How long have you had it
8..This is the first time i had such a delicious meal.
-> i haven't ever had a moredelicious meal.
9. i haven't seen him for 8 days
->The last time I saw him was 8 days.

1: i haven't taken a bath since Monday
=> It is
2: We haven't been to a concert for over a year
=> The last time
3: Your birthday party was the last time i really enjoyed myself
=> I
4: it's nearly 20 years since my father saw his brother
=> My father
5: Tom went to Scotland last Friday and is still there
=> Tom
Giải hộ mình với !!!!

1.This is the first time he went abroad
=> He hasn't gone abroad before
2. She started driving 1 month ago.
=> She has driven for 1 month
3. We begab eating when it started to rain
=> We have eaten since it started to rain
4. I last had my cut when i left her
=> I haven't cut my hair since i left her
5. The last time she kissed me was 5 months ago
=> She hasn't kissed me for 5 months
6 It is a long time since we last me 
=> We haven't met for a long time
7 When did yo have it ?
=> How long have you had it?
     How long it is since you had it ?
8 This is the first time i had such a delicious meal .
=> I haven't had such a delicious meal before
9 I haven't seen him for 8 days
=> The last time i saw him was 8 days
10 I haven't taken a bath since Monday
=> It is Monday since i last took a bath