5. откройте скобки пользуясь present perfect.1) my brother (finish) his work and he is free now.2) let's go for a walk. the rain (stop).3) peter is not at home. he (go) to school already.4) my mother is so happy today. she (buy) a new dress.5) we (see) this film already.6) i'm not hungry. i (have) breakfast already.