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Complete the time traveler's frantic logbook entry by dragging the correct time conjunctions into the gaps.

You must memorize the emergency escape codes before you step into the portal, or you might end up stranded in the Middle Ages!

The machine needs to cool down for exactly one hour after it completes a temporal jump.

My chronometer started beeping wildly when I accidentally stepped on a prehistoric butterfly.

You must memorize the emergency escape codes before you step into the portal, or you might end up stranded in the Middle Ages!

"Before" indicates that an action must happen earlier than another event. Logically, you need the codes prior to jumping!

The machine needs to cool down for exactly one hour after it completes a temporal jump.

"After" is used here to show sequence: the cooling down happens subsequent to the jump being completed.

My chronometer started beeping wildly when I accidentally stepped on a prehistoric butterfly.

"When" connects two events that happen at almost the exact same time, or shows that one quick action triggered another.

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