Question

arrange the pieces below in two ways without changing the meaning or tense
the mouthguard was forgotten by sans on the soccer field.
in the passive voice
your answer
the mouthguard was forgotten by
sans on the soccer field.
word menu ding any unnecessary words here
, were are is will be

Explanation:

In passive voice construction, the object of the active - voice sentence becomes the subject. The original sentence is already in passive voice. To re - arrange without changing meaning or tense, we can change the position of the prepositional phrase.

Answer:

1. On the soccer field, the mouthguard was forgotten by Sans.
2. Sans forgot the mouthguard on the soccer field (active voice, but the problem might have a mis - instruction as it says "in two ways without changing the meaning or tense" and the original is passive. If we strictly follow passive - only re - arrangement, another passive form could be: The mouthguard, which was on the soccer field, was forgotten by Sans. But a more common re - arrangement while keeping passive and same tense is the first one above. However, if we consider that maybe the user intended to show active (though the instruction says "in the Passive Voice" which is confusing), the second one (active) is also a valid form of re - arrangement in terms of word order change while keeping meaning and tense (past tense)).