Choose the correct preposition. 16. they bring their children carefully. a) about b) over c) up 17. hurry up or you`ll be late the plane. a) at b) for c) about 18. he looked his lost watch everywhere but didn`t find it. a) after b) at c) for 19. the children were watching their favourite programme tv. a) on b) at c) in 20. i haven`t written the exercise yet but i`m sure i`ll finish it a minute. a) for b) in c) at
