Question

こにちゃん

(7)②
(9)②
(13)①
になるのですがなぜそうなるか教えてください🙇‍♀️

(7) I was so tired that it was really hard to stay (
⑪wake
②awake
(8) After a cup of coffee, I (
Dcame to realize
③became realizing
③woken
) in class.
④waking
) what his message really meant.
②came realizing
became to realize
(9) Mary quarreled with her father a week ago. She is now barely ( ) with him.
Don bad conditions
③in familiar relation
on speaking terms
on good feelings
) the dishes after dinner.
4to wash
(10) Because my mother was sick in bed, she had me (
①⑪wash
②washed
3 have washed
(11) Fleming's discovery of penicillin, for ( ) he was awarded the Nobel Prize, had a
influence on the lives of people in the 20th century.
Dthat
②what
③which
(12) I stayed one more week with my friends from Italy, (
Dof whom
(13) One of the girls (
who was
②to whom
②whoever were
③who
④whom
) I introduced delicious
4whom
) involved in the accident is my neighbor.
③whose were
④whomever was

Answer 1

n

7.stayという同士ははS stay Cという形をとることができます。(SがCのままでいる、し続ける)補語を取れる珍しい同士です。なのでstayの次にはcにあたる形容詞または副詞が来ると予想できます。なので形容詞にあたる2を選びます。
9.これはon〜terms（〜な関係にある）と言う熟語です。これは割と知識問題ですね
13.one of girlsと1人に限定しているのにwhoeverなどの誰でものような限定しない関係詞で繋ぐと文脈が不自然です。また3の所有格だと後に名詞が続かなくてはいけません。