Question

ニコ

この3問とも教えてください！

Taro didn't know when he should start.
各組の文がほぼ同じ意味になるように()に適語を入れなさい。
(3) He was too *exhausted to study last night.
(1) To swim in this river is *dangerous.
l (
2
c
aeo dosk ()
→It is dangerous (
)in this river.
i onanM ()
→ Taro didn't know(
) start.
ol He was too *exhausted to study last night
→He was (
)exhausted that he (
) not study last night..

Answer 1

きゅうり

（1）to swim
（2）when to
（3）so did
だと思います。