—I'd like to ____I finish my homework.
— Don't worry! Time is still enough we can make it.
— That's true. It's too difficult.
一What sad news! He is no longer with us, _________ he will be an inspiration to us all.
—Sure, one of them is that we can't go across the street ________the light is green.
—Yes. _________schools put it into practice, students will be more independent and helpful.
—I'd love to, ____________ I have to finish my homework first.
—_______ the crowded traffic _________ the high living cost. The only reason is the badly polluted air.
—Yes, ______we step out bravely, we'll find it's not so difficult.