[ Gerunds & Infinitives + Vocabulary ]
The police use dogs to follow the …………………. of a missing person.
A. scent
B. shape
C. pattern
Select your answer:
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Vocabulary › ViewChoose the word that best completes the sentence. My favorite time of day is just after sunset; sometimes you can see fireflies in the _____ (n).
A. majority
B. symbol
C. descendants
D. twilight
Conditionals › View
You can take my car _______ you drive carefully.
A. as long as
B. but
C. also
D. when