In the bubble years, lending standards slipped ______,allowing   many people to put far too much of their income into paying for their housing.

Anyone, whether he is an official or a bus driver, should be _______ respected.

—You don't seem to be quite yourself today. What's wrong?—Oh, I'm suffering from a cold. Nothing serious,______

The traffic problems have severely affected economic development. ________, we must spare no efforts to solve them.

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