I wonder if I could recognize her after so many years.
It is the first time that the whole international society has to face the same global issue.
He didn't aware the importance of health until he was seriously ill.
A friend of mine often sits by himself in the garden after dinner,
Before I go shopping to the street, I usually make a list of what I have to buy.
This factory suffered a lot in the fire.英语盲，但是我觉得你写得挺对=_=