[ Grammar ]
… this knowledge basic?
A. Did
B. Was
C. Were
Select your answer:

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Present TensesPresent Continuous for FutureWH Questions and Simple Past TenseVocabulary and IdiomsSimple and Compound SentencesPresent Tense vs Past TensePresent Simple Affirmative and NegativePresent/Past/Past ParticpleModals of Speculation and DeductionPresent Simple and ContinuousOther quiz:
Tenses › ViewBy this time next year, they __________ (work) on this project for six months.
A. have been working
B. will work
C. will be working
D. will have been working
Mixed General Quiz › View
Lakes and ___ bodies of water cover ten percent of the national territory.
a. another
b. others
c. other
