「よし。じゃあ行きましょうか」「はい。行きましょう！」

alright; all right; right on; looking good; OK; okay

then; well; so; well then; combination of 'de' and 'wa' particles; plain copula

to go; to move (in a direction or towards a specific location); to head (towards); to be transported (towards); to reach; to proceed; to take place; to pass through; to come and go; to walk; to die; to pass away; to do (in a specific way); to stream; to flow; to continue; to have an orgasm; to come; to cum; to trip; to get high; to have a drug-induced hallucination

indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way

yes; that is correct; understood; I see; OK; okay; present; here; pardon?; what's that?; come again?; giddy-up; giddap