[ Grammar ]
Which among the following statements are true?
A. Wheel was an important invention of human
B. the early wheels are said to have been rougher
C. the idea of wheel after looking at a rolling log
D. all of the above

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The Simple Present TenseConjunctions and PrepositionAdverb of ConcessionAdjectives, ING - EDConjunctive Adverbs and PunctuationPast Simple & Past PerfectGrammar - Capitalization and Possessive NounsFOR & SINCEGrammar Past and Future TenseGerunds and InfinitivesOther quiz:
Vocabulary › Viewfrom this time on
A. hence
B. Discharged
C. sincerity
D. port
Relative Clauses › View
The Tibetans, ____ claim to be descended from a god in the form of a monkey, seem to have anticipated Darwin.
A. whose
B. who
C. where
D. when
E. what
Vocabulary and Tenses › Viewnever… such a funny joke
A. had I heard
B. I had heard
Vocabulary › View
_____ among team members is crucial for the success of any project.
A. Unity
B. Divide
C. Separation
D. Difference
