Choose the answer with the correct grammar and punctuation.

Question

Question 4 options:

With machetes, the explorers cut their way through the tall grasses to the edge of the canyon. Then they began to lay out the tapes for the survey.

With machetes, the explorers cut their way through the tall grasses to the edge of the canyon, then they began to lay out the tapes for the survey.

With machetes, the explorers cut their way through the tall grasses to the edge of the canyon then they began to lay out the tapes for the survey.

With machetes, the explorer cut their way, through the tall grasses, to the edge of the canyon, then they began to lay out the tapes for the survey.

Answer 1

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