[ Grammar ]
Many countries in the world ______ wind power on a commercial basis today.
A. used
B. will use
C. are using
D. uses
Random Topics:
Quantifiers with NounsFamily Vocabulary and GrammarVerb 3 formsSentences Function and StructureNoun, Quantifiers and SuffixesGrammar on ConditionalsTAG QuestionsModal ProbabilityComparative AdverbTypes of SentencesOther quiz:
Grammar › ViewHe _____ his wife, Maria, in 1998.
A. met
B. meted
C. meet
D. meets
Homonyms › View
Is it ___ house?
a. their
b. there
People _____ in a hotel.
A. Live
B. Stay
Geography › View
What is the time difference between longitudes?
A. 4 minutes
B. 6 minutes
C. 1 hour
D. 10 minutes