4番はなぜwhileなのですか？

Tirm siced his thumb 抽 cutting OniOnS. ⑦④ at @ durmng ⑨ on 9 while Di

黄色の線が引いてある部分ですが、なぜこのような訳になるのですか？ 2枚目が全文の訳です。

この長文の1部の訳を教えて欲しいです🙇

ars ago,he already had four small children from When Imarried mV husband、 hiS preViQuS arriage。 Tbecame their Stepmothers and Watched them becornc Young teenagers。 Although they jived primarily W arncd tO adjust。 We enjoyed Vacations toOgether、 ith their mother、they spent a lot of dme Nuith us as well、Over he years、We al ]ea ae family meals、WorKcd on homework、 played bi hat li sider。 Since I had no children of my Own、 my limited Q my husband's four、 and often I felt sad because eball、 rented videos。 FIOWeVer。 志 condinued tQ fe eNperience Qf parenting W T OUuId never knQW the special bOnd that exiSts betvecn DaTCnt and a child. Hen the Children moved tO a Own that was a fiVe-hour drive aWayx my husband as understandably upset We promptly set up an e-mail and chatline serVice。 っ) LDS This technology、 combined with the telephone, would enable us to reach the children on a daily baSiS by sending frequent notes and ImesSageS。 and even chatting together When we were all on-line.

I'm very much ( ) cutting taxes. ①agreeable ②agreement on ③favorite ④in favor of 答えは④なのですが解説がないのでわかりません。 お願いします(＞＜)

ドリル全問答え教えてください。

わかりません！！ おしえてください🙇🙏

この答えは (about) (cutting) になるけど、このcuttingの品詞は動名詞ですか？

爪を切るってどう書けばいいですか？ この場合！

順番が分かりません！

L15～20の全訳お願いします