Question

which is the best way to complete the text?
certain items are indispensable for a wilderness backpacking trip, ______
compass, a map, a water filter, and a pocket knife.

such as: a

such as a

such as; a

submit

Explanation:

"Such as" is used to introduce examples, and it does not require a colon or semicolon immediately after it. The phrase should directly connect to the first example, which starts with "a compass", so "such as a" is the grammatically correct choice to maintain smooth, proper sentence structure.

Answer:

such as a