Do you know the man ______ is talking to Miss Wu?

.I feel honored to introduce Mr White to you, without _________consideration our project would have ended in failure.

The light in his office is still on. Do you know _______?—To prepare for the material(材料) the meeting will need tomorrow, I think.

Bill Gates was born______ October 28, 1955. [ ]

I________ [laik] winter best because I want to skate.