Rewrite
1. He started to play tennis when he was eleven years old
=> He has ........................................................................................................
2. We began learning English five years ago
=> We have ........................................................................................................
3. I haven't gone to Da Lat for three years
=> It's ........................................................................................................
4. It's four weeks since I ate this kind of food
=> I haven't ........................................................................................................
5. He has never seen this girl before
=> This is the ........................................................................................................
1. He started to play tennis when he was eleven years old
=> He has played tennis since he was eleven years old.
2. We began learning English five years ago
=> We have learned English for five years.
3. I haven't gone to Da Lat for three years
=> It's three years since I went to Da Lat
4. It's four weeks since I ate this kind of food
=> I haven't eaten this kind of food for four weeks.
5. He has never seen this girl before
=> This is the first time he has ever seen this girl.