_____ it is convenient to use chemical cleaning products, I avoid using them to protect the environment.
A. Although
B. Because
C. If
D. When

Random Topics:
Simple Present and Present Continuous TenseModals and VocabularyHow many / How much - Is there / Are thereComparison and ModalsWould/would like - affirmative/negativePast ContinuousSuperlativesModal and Relative PhrasesSimple Past/Past ProgressiveGerunds as objects of prepositionOther quiz:
Adverbs of Degree › ViewIs the vest snug ____________ for you?
A. too
B. very
C. enough
Grammar › View
Peter arrived at the station early. He did not want to miss his train. (so that)
A. Peter arrived at the station early so that he did not want to miss his train.
B. So that Peter arrived at the station early, he did not want to miss his train.
C. Peter arrived at the station early, so that he did not want to miss his train.
D. So that Peter arrived at the station early he did not want to miss his train.
Past Simple and Past Continuous › ViewComplete the sentence: ( Past Simple)
The students didn’t _________ their project on time.
A. finish
B. finished
C. finishing
D. was finished
Grammar › View
You __________ the cleaning. I would have done it tonight.
A. needn’t have done
B. couldn’t have done
C. can’t have done
D. wouldn’t have done
