[ Sentence Structure ]
Which of the following is a complex sentence?
A. I like to read books.
B. I like to read books, and I also enjoy writing stories.
C. I like to read books because they are interesting.
D. I like to read books, and I also enjoy writing stories when I have time.

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Grammar ElementaryPassive Voice - Present ContinuousAuxiliary and Modal VerbsAdjective & AdverbsGive, do and makeConditional Sentence Type 2 and Type 3Tenses and Passive VoiceFrequencyMay, MightAspect or tenses of VerbsOther quiz:
Grammar › ViewMy teacher _________ English at the moment.
A. is speaking
B. speaks
C. is speak
D. speaking
Vocabulary and Grammar › View
This is a famous ___________ store. I will buy some postcards and give them to my friends when I’m back home.
A. swimsuit
B. souvenir
C. groceries
D. clothes