- John, don’t waste any time and there’s only 25 minutes left before the train leaves.-Don’t worry. Mum. I think I can it.
Our city has developed into a big city, which is ______ it used to be.
Whatever he promises, you can’t ______ anything.
We offered them a lot of valuable information about farming ______ their help with our industry.
It is known to all that a proper amount of exercise ______ to good health.
---You’re going to collect money for the drought areas in southwestern China? ---______. We should try our best to give them a hand.