a tree; more specifically, a living tree / the bent and gnarled trunk or roots of an old tree / wood, lumber / something made of wood / in ancient China, a wooden musical instrument

a favorite

itinerary / course (stage of a meal) / racecourse

take a walk

a walk, a stroll

That's right, you can say that again (that is very true), quite so, I agree

street / traffic / quality of flowing / reputation, name / understanding / in accordance with

as, in accordance with / roughly / street

as; like; similar to / in the same way as; just like / following; as it is written; as described / according to; in accordance with / following the example of; in the pattern of

(baseball) away from the batter / outside track