Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. coordinated.
"Coordinated" fits because the sentence talks about joint efforts for achieving educational goals.
"Coordinated" means arranged in an organized way to work effectively together.
Meaning of the other options:
Sustained: Continuing for a long period.
Compromised: Weakened or made vulnerable.
Gathered: Collected together.
Hence, the chosen option is correct.