Rewrite the sentenses without changing their meanings (using past simple or present perfect)
1. Mary has not visited Halong Bay before
-> this is ................................
2. This is the first time I have communicated with a foreigner in English
-> I have ...............................
3. I have done this exercise routine every day for 10 years
-> I started ................................
4. Our school has used the same curriculum for students since January
-> our school started .........................
5. She has donated education for children in this remote village for a month
-> She began .............................................
6. We started having a balanced diet five months ago
-> We have ...................................
7. My neighbour began woking out to improve his health in 2022
-> My neighbour has .................................