leisurely

get/grow too big for one's trousers(too big for one's boot; consider everybody and everything beneath one's notice)

betwixt and between

having few visitors

veritable(be something in reality as well as in name; be true to (worthy of) the name; the name matches the reality)

do evil things openly

lack of vigilance

become the talk of the town

not worry at all

fail in an examination

not know where to begin

caleless(casual; not so bad; so-so)

swarming with visitors

beam with joy

assume the identity of another person

shortsightedness(take short views)

do sth. one knows is wrong

look with fixed eyes

return from fruitful trip

suddenly see the light