Антонимы найдите a) aid 1) assist 2) ruin 3) discourage 4) hinder b) threatening 1) challenging 2) helpful 3) simple 4) worthy c) frustration 1) excitement 2) satisfaction 3) comfort 4) dissatisfaction d) sloppy 1) serious 2) careless 3) careful 4) minor e) handy 1) distant 2) useful 3) long 4) inconvenient

A) aid - hinder
b) threatening - helpful
c) frustration - satisfaction
d) sloppy - careful
e) handy - inconvenient