Раскрыть скобки If we (not go) to the zoo, we (go) to the circus and see a real bear skating there Только правильно
If we don't go to the zoo , we will ( shall ) go to the circus and see a real bear skating there .
If we don't go to the zoo , we will shall go to the circus and see a real bear skating there . Скобки раскрыты))