[ Grammar ]
Using energy-saving bulbs _____ preserves the environment and saves us money.
A. either
B. neither
C. both
D. not only

Random Topics:
Modal RequestsAdverbs (manners & modifiers)Conditional Sentences and Verb FormVerb + PrepositionTenses - AuxiliariesPreposition of DirectionModal Verb, Passive VoiceComparison and ModalsPresent and Past Simple TenseBasic GrammarOther quiz:
Grammar › ViewI used to _______ swim for more than one hour but now I can’t even do 10 minutes.
A. able
B. was able
C. am able to
D. be able to
Grammar › View
I couldn’t imagine what _____ to her.
A. had happened
B. has been happened
C. has been happening
D. will happen
Present Continuous Tense › ViewShe ………………………………watching TV.
A. Be
B. Is
C. Am
D. Are
Homophones › View
________ going to buy lunch at the chalet?
A. Whose
B. Who’s
