Lily and her sister look the same. I can’t tell one from_______.

Mary never does any reading in the evening, _________.

Chairman Xi Jinping had _______ friendly talk with US President Obama in ______ America last month.

I’m Mr. Brown from the police station. Could you tell me _____the butcher foundmoving slowly across the square?

Mum, can I watch TV now? — No, you . It’s too late.