Topics: Vocabulary and Grammar
Solar power seems like a great future source of energy, ___________ it has some
disadvantages. For example, it doesn’t work at night.
A. and
B. but
C. so
D. because
Select your answer:

Random Topics:
Gerunds and InfinitivesQuantifiers & Modals of ObligationGerundsPast Perfect vs Past SimpleProgressive TenseVerb AgreementAdjectives & AdverbsPresent Simple x Present ContinuousPunctuationsZero & First ContidionalOther quiz:
Subject Verb Agreement › ViewThe truthful ___ always trustworthy.
A. is
B. was
C. are
D. may
Modal Verbs for Speculation › View
Take an umbrella with you because it….rain later
A. Must
B. Could
C. May
D. Can
