What does Mrs Li teach? —-She is______ English teacher, and she teaches ______ English very well.

The twinsin Dalian last year. And theyhere now.

You say you willbe late,but why are you late again?

I’d like a bottle of orange. __________ you?-I’d like a cup of tea.[ ]

All the oil in the world will have __________ some day. —Yeah. What shall we use for power at that time?