[ Vocabulary and Grammar ]
Most meteorites that enter our Earth’s atmosphere burn _ before they hit the ground.
A. in
B. up
C. off
D. back

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Pronouns and AdverbsPresent Perfect or Past SimplePronouns of QuantityModal RequestsModal VerbsMoods of GrammarDegrees of AdjectivesGRAMMAR - Could / Could notModals of ObligationPresent Progressive TenseOther quiz:
Interjections, Tag Questions and Nouns of Direct Address › ViewWhich interjection would be appropriate when a scientist makes an unexpected discovery?
A. Aha!
B. Oops!
C. Alas!
D. Wow!
Tenses and Pronouns › View
My mum was out while my sisters _____ (take) a nap.
A. were taking
B. took
C. taken
D. was taking
