不定詞 分詞 が本当に区別がつかなくて苦手です。解説お願いします。

(① hegic入る適切な個または生殺を選択成ら選びなさい・ 口 1、 Please fnd me repor ofthe accident( )tOHhisemall ①⑩ attaching @⑥ attached ③to atach She was hurt by what you said、 would have been wiser for ou ( ④ attachment ) unsaid. 2) ① to leave ⑨bp be let ③tohaveleit ④tohaveleft ロ 3.Iheard aErenchsong( )byCathy. の⑩sung ⑨sing ⑧sang ⑨ singmg WW 口 4. The classroom was so noisy that the teacher couldnt makehersef( ). ①hear ⑨to hear ③ hearng ⑨⑳1heard 口 5 cannotbeleve whathetoldme. is( )tobetue. 〇ver good ②③ so good ⑧(too good ④ pretty good (WWA 口 6.( ) thc mowe before, jane didntwant to g0 to the theater with GS. ① Watched ぐ③ Having watcbed ⑧ Being watched ④ Haying been watched DO 口 7. She complained of the classroom( )toohot ④was dk ①being ②for being ⑧to be .( )by the smiles of the children in her clasS, Jane WaS happy with her frst day he dE new school. ①Delight @ Delightful ③Delighting ③④ Delighted <相内 口 9 Heregreted( )his house. ①⑪in seling ②havingsold ③jadsold ③④③to sel (東京学院 ) to have an operaton. ③ he will be necessary ④ it is necessary of him 口 10. The doctor says ( ① he js necessary ③ it is necessary for him ) we must have an eficient operation. 信剛科大 口 11. For production ( ①be increased ⑧ jncrease

この問題が分かりません！ わかる方教えてくださいm(_ _)m

この文があっているか教えて下さい。 I went to Tsuketsi river to go camping with my family on Summer vacation. Tsuketsi is famous in Japan for Takadaaru ... Read More

最近の時事問題といえば、何が思い浮かびますか？

引き続き、(6)の意味を教えてください！！

(5)の意味を教えてください！！

(3)が分かりません！ どういう意味ですか？

酸性酸化物、塩基性酸化物、両性酸化物 それぞれの見分け方がイマイチ分かりません！ どのように見分けるか教えてください！！

酸性酸化物、塩基性酸化物、両性酸化物 それぞれの見分け方がイマイチ分かりません！ どのように見分けるか教えてください！！

Bの（3）と二つ目のB（3）を教えてください。