[ Vocabulary ]
What does the word ‘efficacy’ mean?
A. Being serious and eager in the way you do something
B. Being graceful and stylish in appearance
C. The ability to get results fast
D. A person’s sense of self-worth
Select your answer:
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Grammar - Be going to › ViewWe ___________________ to run in the race tomorrow.
A. are going
B. are going to
C. am going
D. am gone
Phrasal Verb › View
The signal got ______________ in the middle of our phone conversation and now I can’t contact him.
A. blown off
B. called off
C. cut off
D. put off