Topics: Gerunds & Infinitives + Vocabulary
The police use dogs to follow the …………………. of a missing person.
A. scent
B. shape
C. pattern
Select your answer:

Random Topics:
Passive to ActiveMiscellaneous Grammar UsagesSimple, Compound, Complex SentencesPresent Perfect and Simple Past TenseCompound Words and SentencesPrepositionSimple Present and Present ContinuosSimple and Past TensesFirst Conditional Sentencewas wereOther quiz:
another/the others/each other/one another › ViewThis computer is out of order (hỏng). We need ____ one.
A. the other
B. the others
C. another
Conditionals › View
If he___ a meeting at the moment, I will call him later.
A. is having
B. has
C. have
D. has had
