[ Tenses ]
We _____ it strange, but iron and feather _____ at the same speed
A. find / fall
B. have found / are falling
C. are finding / fall
D. have been finding / are falling

Random Topics:
Vocabulary and Sentence StructureGrammar and PunctuationUsed toAdjectives and PrepositionsModals of PredictionAdverbs by TypeComplex Sentences with Adverb ClausesPronoun Antecedent AgreementPronouns of QuantityArticle the or zero article (-)Other quiz:
Grammar › ViewThere are six _______ grazing in the field.
A. goats
B. goat
C. goates
Grammar › View
You … about everything.
A. are always complaining
B. complain always
C. are complaining always
Grammar › ViewWhere is your party?
A. It’s In Orchard Street .
B. It’s at Orchard Street.
C. It’s on Orchard Street.
Present Tense vs Present Continuous › View
The economy (decrease) day by day.
A. decreases
B. decrease
C. is decreasing
D. decreasing
