# 1選擇題Which of the following is an adjective clause?Because it was rainingWhen the bell rangWho is wearing a blue shirtAfter we finished dinner
# 2選擇題Identify the adjective clause in the sentence: 'The book that I am reading is very interesting.'The bookthat I am readingis very interestingI am reading
# 3選擇題In the sentence 'My sister, who lives in New York, is visiting next week,' what does the adjective clause modify?New Yorknext weekvisitingsister
# 4選擇題Which relative pronoun can be omitted in an adjective clause when it is the object of the clause?whowhichthatall of the above