• Home
  • "The police have asked us all to be on the .
Question 1:
"The police have asked us all to be on the ....... for an older man in a green pickup truck. Apparently, he is*^*parking his van in the lots of local businesses and is abducting women as they walk to their cars. If anyone*^*sees someone that fits that description, either let me know or call the police immediately, " the manager told*^*her staff.
A. alert
B. eye
C. seeing
D. observe

These questions are from this test. Would you like to take a practice test?

English Slang Idioms (297) | B2 – Upper-Intermediate