whatが入らない理由はofficeが先行詞になるからですか？

4. In an office ( ) several languages are spoken, people must work harder to understand each other. 1 which (2 what (3 in which in what

答えを教えてください🙏後、解き方も教えてください🙏

大間番号2|次の(1)~2的の空欄に入れるのに最も適当なものを,それぞれ下の 0~0のうちから一つずつ選べ。 (1) Please come into the dining room and help 11 to food and drink. () you (2) your (3) yours 0 yourself (2) That's the woman 12 husband was on TV last night. (1) that (2) who (3) whose 4) which (3) Today's TV program was 13 interesting than last week's. (1) more 2) much 3 rather (4) not so The poor child didn't know 14 his mother. 0 where finding (2) where to find 3) he found where sd ) 4 his finding where (5) A cold wind 15 for the last three days. 0 blows (2) blew 3 is blowing 4) has been blowing

答え分かる方お願いします

2(11)~(15)に示した語義をもつ単語を口および■にアルファベットの文字を1 つずつ入れて完成させるとき,■に入るアルファベットの文字を選んで番号で 答えなさい。 (11) a situation in which people, groups or countries are involved in a serious disagreement or argument con DDt 1.d 2.1 3.p 4.r

文法的にどうなるのかわかりません。 oneの役割は何ですか？

問題- 一 ⑧ 和あなちの社会は 記者がもっ 伯wい和人 であるべきだ。 のrv (角窟例1) Our society should be one friendlier to the clderi le WW 2) Our society should be one in which the 人 fe ー廊稚例3) Our society Should be one easier 間ur IA e elderly to ive im FH 章半 も芋がこわけではない] 部分定not all - [意見はまちま ご 6 iandleEGDINSRG3Hby TE6BDUBKBDISEDINYSUNIXA 0 に だ|一[半った人見をって ほ下できろる- 』」

Explain please

an isosceles triangle in which PO = PR = 6cm and 0R = 8cm. e of the tangent of angle POR?