—The state of illness is complicated．We need an experienced doctor．
—Whom would you like to have____?

This problem may lead to more serious ones if _____ unsolved.

It's no good ________ here. Let's go home.

After living there for one year, they have _________there.

Do let your mother know all the truth; she appears _________ everything.

With a lot of difficult problems_____， the newly-elected manager is in a dilemma. 

I still remember_____ to visit the Mountain Tai when I was young and I am longing to visit it again.

_____ many times, he finally understood it.

The sun was shining brightly, _____ everything there _____ more beautiful.

_____ of the danger in the street at night, she had to go home, with a friend _____ her.