문제 1선택형1. Mr Kim has three daughters, (①that/②which/③and they) are all good at music.thatwhichand they
문제 6선택형Choose the grammatically right sentence.It is interesting which dolphins have names for each other. Was it true that you called me yesterday?It said that Sam changed his decision.
문제 7선택형It is not (①surprising/②surprised/③surprise) that my mother misses her hometown a lot.surprisingsurprisedsurprise