The visitors here are greatly impressed by the fact that _______ people from all walks of life are working hard for _____ new Chengdu.
I am thankful to him for that advice, I owe all my success.
If has been raining days.
If I had worked harder at school, I in a comfortable office now.
twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
, he wanted to buy his son a cheap toy for his birthday.