Question

karen and i walked___the park and back (preposition)

Answer 1

until is the right answer

Answer 2

Karen and I walked forth to the park and back.

• The word forth is used both as a preposition and an adverb.
• With the word 'back', we will use the preposition 'forth to'.
• Forth to is added with add to give a sense of forwarding.
• Forth is used as another form of the preposition 'from'.
• But to use the word ' back', forth is the best to be used.

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