It was the truth that the black reached astage_______ they had almost no rights at all in the past.

You ought to havecalled him yesterday ．— Yes，I know I________.

The boss wants to keep his shop _______ for another three hours.

Please don’t make any noise. —_________. I’ll be as quiet as a mouse.

fter the mud-rock flow hit Zhouqu, GansuProvince, many soldiers came to the ______ as many people were trappedunderground.