# 1Multiple Choice다음 문장을 수동태로 바꾸세요: 'He writes a letter.'A letter is written by him.A letter was written by him.A letter has written by him.A letter will be written by him.
# 2Multiple Choice다음 중 현재완료 시제를 사용한 문장은 무엇인가요?She has lived here for ten years.She lives here for ten years.She is living here for ten years.She lived here for ten years.
# 3Multiple Choice다음 문장에서 관계대명사가 올바르게 사용된 것을 고르세요: 'The book ___ I bought is interesting.'whowhichwherewhen
# 4Multiple Choice다음 문장을 현재완료 시제로 바꾸세요: 'They finish their homework.'They have finished their homework.They is finishing their homework.They finished their homework.They has finished their homework.