ada yang bisa bantu tolong buatkan ke bentuk past tense 1.) our Dad gave us a toy helicopter that flew with the help of rubber bands.we've been interested in

ada yang bisa bantu tolong buatkan ke bentuk past tense
1.) our Dad gave us a toy helicopter that flew with the help of rubber bands.we've been interested in the idea since

presents perfect tense
2.)yes, recently I took a newly designed airplane that we called the flyer II for the first flight lasting over 5 minutes

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