Question

Find the ommited word "one thing we all must do to cooperate with police and pay heed to their advice. They warn us not touch unidentified , unclaimed suspicious objects like transistors, briefcases etc."

Answer 1

Answer:

"Is", "the" & "to"

Explanation:

One thing we all must do is to cooperate with the police and pay heed to their advice. They warn us to not touch unidentified , unclaimed suspicious objects like transistors, briefcases etc.