[ Grammar ]
_____ it is convenient to use chemical cleaning products, I avoid using them to protect the environment.
A. Although
B. Because
C. If
D. When
Select your answer:

Random Topics:
Past Simple VerbsSubject and Verbs AgreementHomophonesPast form of ModalsWorld Literature VocabularySimilesGrammar & VocabGrammar - could / could notAdjective + to + VerbSimple Present VS Present ContinuousOther quiz:
Grammar › ViewIvan the Great was the first czar of Russia; however, Ivan the Terrible was more powerful.
A. fragment
B. sentence
C. compound
D. run-on
First & Second Conditional › View
If the teacher gives us lots of homework this weekend, I ____ happy.
A. won’t be
B. wouldn’t be
C. am not
