[ Types of Sentence Structure ]
Which one is a complex sentence?
A. My brother and I went to the mall last night, but we didn’t buy anything.
B. This new laptop computer has already crashed twice.
C. I’m happy, even though I don’t make much money.
D. Robert, a friend I’ve known since high school, doesn’t eat meat – so Barbara made a special vegetarian dish for him.

Random Topics:
Coordinate ConjunctionPresent Perfect Simple & ContinuousComparison of Adjectives and AdverbsReported Speech and Reporting VerbsNouns - Word Form-IONProverbsUnscramble SentenceDependent PrepositionsNouns, Articles, DeterminersQuantifiers / Prepositions of Time and Comparative AdjectivesOther quiz:
Vocabulary › ViewTo praise highly
A. Obligatory
B. Maxim
C. Insuperable
D. Extol
Grammar › View
Max called the police _______ the thief was caught.
A. because
B. so
C. but