动物园的饲养员每天早晨喂动物。

The zoo ___keeper feeds the animals every morning.

灯塔看守人确保夜晚灯光始终亮着。

The lighthouse ___keeper ensures the light is always on at night.

蒂娜很困惑，因为她不是龙饲养员，所以通常龙不会和她说话。

Tina was confused because she wasn't a dragon ___keeper, so normally dragons didn't speak with her.