----It’s a warm day, isn’t it?----Yes, it is _______ cold. I just wear a jacket.

It seems that living green is               easy and affordable. A small step makes a big difference.

 After years of changing residence (住处) and promotion, Madelyn moved to a new city and _____ became vice-president of a local bank.

I can ______ be a teacher. I’m not a very patient person.               

His photos appeared ______ in national famous magazine at that time.