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19. Раскройте скобки. Употребите соответствующее местоимение в объектном падеже.
19.1 We have never seen (ему ) before.
19.2 They gave (нам ) good advice.
19.3 Could you help (мне) to do this task?
19.4 We, of course, know (тебя) very well.
19.5 Please, test ( его – устройство) as careful as possible.
19.6 She asked (их ) not to be late.
19.7 The parents presented (ей) a nice dress.
19.8 Shall I help (тебе) with translation?