[ Phrasal Verbs ]
Scientists have recently …………….. research on blood lead levels of athletes.
A. carried out
B. found out
C. narrowed down
D. resort to
Random Topics:
Present Simple Affirmative and NegativeGrammar PhrasesPresent ContinousPresent Tense (Negatives and Questions)Present Perfect Simple vs ContinuousInfinitives and GerundsNouns as AdjectivesGrammar: Defining Relative ClausesPreposition and Word FormDependent PrepositionOther quiz:
Present Tenses › ViewUp to the present, we ……………….. almost every lesson in the book.
A. are writing
B. have written
C. has written
D. is writing
Grammar › View
If I __________ the Queen of England, I would have declared today a holiday.
A. am
B. were
C. has been
D. were being
Grammar › ViewWhat is the past tense form of the verb “fight”?
A. fighted
B. fought
C. fight
D. fighting
Modals › View
____ we go to the beach this weekend if the weather is nice?
A. Shall
B. Might
C. May
D. Would