Every minute counts before the College Entrance Examination. So we must the limited time.
There are differences in spelling and pronunciation_______ AmE and BrE. That means AmE is more or less different _________BrE.
.----could you please drive faster. The flight _______- in an hour. ----I’d like to, but you see, we are stuck in the traffic jam .
When I was a child, my teacher told me that the earth ______round the sun.
You will fail in the coming examination________ you work hard at your lessons.
---I must be back now. have a good trip. ---_________.