[ Grammar ]
Parrots and crows …….. the most intelligent birds.
A. Were considering
B. Are considered
C. Considered
D. Was considered

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Basic GrammarBe used to vs used toUsed to - Would - TensesAdverb and Noun ClausesCoordinating and Subordinating ConjunctionsPassive ModalsPast and Present TensesState Verbs and Action VerbsSimple Present Negative and QuestionLet & Be allowed toOther quiz:
Vocabulary › ViewWhat term describes a detailed list of activities a traveler will undertake, often including flight and accommodation information?
A. Tourist
B. Itinerary
C. Hospitality
D. Vacation package
Grammar › View
I ________ finish my writing assignment tonight, but I think I will go to the movies instead.
A. am supposed to
B. not supposed to
Grammar › ViewAlthough the alcohol level in beer ___ ranges from 4-7%, it can go as high as 15%.
a. usual
b. unusual
c. usually
Vocabulary & Grammar › View
Every time Fred runs ___ of money, he asks Sam to lend him some.
A. out
B. over
C. up
D. about