Last Sunday I went to visit the History Museum where I saw a pot _________ about 1,000 years before.
I had to report the accident _______ length as the reporter asked me to describe it _______ detail.
At the meeting they discussed three different ____to the study of mathematics.
-- I have learned that your husband’s family has a lot of money. -- ___________? I have never relied on him.
-- Do you think I should get a good guidebook? -- Yes, of course. __________ , you also need a good camera and comfortable shoes.
—I need some fresh air, so I’m going out for a walk. —_______.