[ Tenses ]
The green apples in the basket _________ sour.
A. is
B. are

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Conjunctions and PronounsInfinitives and ING FormsVerbs and PrepositionsProgessive TensesPresent, Past, and Future TimePrepositions of Location, Movement and TimePassive Voice - Present ContinuousAdjective + to + VerbGrammar Past and Future TenseLinking WordsOther quiz:
Relative Pronoun › ViewThe software … maker was unknown was used by many retailers.
- that
- whom
- whose
Grammar › View
In chemical terms radium ______ little from barium.
A. is different
B. differs
C. differed
D. is differing
Grammar › ViewWhich sentence is written correctly?
A. The cat jumped out of him bed.
B. The cat will eat when he is hungry.
C. Martin and me heard us cat purring.
D. I will feed they this new type of cat food.
Subject Verb Agreement › View
Mathematics _____ quite difficult for everyone.
A. is
B. are
