次の各文の() 内に入る適切なものを選び、番号で答えなさい。
1) Alex answered the question very (
2 easily
hrs ndot. (S1)
4 difficulty
1 easy
3 difficult
(2) “Didn't you go to the concert last night?"
). I had to finish
my
work."
1 Yes, I did
2 No, I didn't
3 Yes, I didn't
4 No, I did