Help Detective Holmes establish the timeline of the museum heist! Select ALL the statements that are grammatically logical and correctly use time conjunctions to sequence the past events.
The correct answers are: The thief had already escaped before the police arrived. After the suspect left the building, the security camera mysteriously malfunctioned. The backup team arrived when the sun was just coming up.
Let's look at the incorrect options:
"Before the burglar will break" is incorrect because you cannot mix a past tense main clause ("went off") with a future tense time clause.
"While the intruder try" is incorrect because "while" requires a continuous action or a properly conjugated past verb (it should be "was trying" or "tried").