1. 다음 글의 내용상 빈칸에 들어갈 알맞은 내용을 고르시오.
The boys managed to survive on the island for two years. Not a shingle ship passed the island during those two years. One day, the boys saw a ship coming towards the island imagine how !
①sad they could have been!
②happy they must have been!
③disappointed they must have been!
④afraid they shouldn't have been!
⑤sick they must have felt! |