[ Phrasal Verb ]
The competition is tomorrow. Everyone is counting on you. You can’t _______________ now!
A. back down
B. back out
C. back away
D. back up

Random Topics:
Verb + InfinitiveAdjectives and DegreesVerb PhrasePresent Simple with Adverbs of FrequencyConditional Sentences and Verb FormAdjective + to + VerbPassive Voice of TensesCompound and Complex SentencesModals: Possibility, Necessity, ExpectationVOCAB & GRAMMAROther quiz:
Past Simple › ViewWere the movies exciting?
A. Yes, it was.
B. No, they weren’t.
Grammar › View
What is his profession ?
A. Architect
B. Singer
C. Teacher
D. Fireman