[ Sentence Structure ]
When you complete your work, please turn off the lights.
A. Simple
B. Compound
C. Complex
D. Compound-complex

Random Topics:
Should, Should not haveNouns and QuantifiersVocabulary and GrammarWill vs Verb InfinitivesConjunctive AdverbSubject Verb Agreement and Coordinating ConjunctionsPast, Present, FuturePast ModalsPrepositions of Place & TimeIdentify The TensesOther quiz:
Verb Tenses › View. Select the grammatically correct past perfect sentence:
A. I had finished when he arrived
B. I finished when he arrived
C. I am finishing when he arrives
D. I have finished when he arrives
Past Perfect Simple & Continuous › View
We ___ our passports, so we went home to get them. (Past Perfect Simple)
A. had been forgotten
B. had forgotten
C. been forgot
Linking Words › ViewComplete the sentence:
English is difficult to me, ______ I am doing my best to learn it.
A. but
B. and
C. because
Grammar & Vocabulary › View
Dad hurt his ___________ yesterday when he tried to move the kitchen cupboard.
A. finger
B. neck
C. heart
D. blood
E. back
