it rained heavily this morning, nobody in our class missed the lesson.
—So many people! Could I stand here?—_______Don’t you see the sign “Line up,please”?
Lisa doesn’t know ______ she and her friends can do to help the little boy ______ parents have left their hometown for making money.
I could speak _____ German _____ French, so I had to talk with others in English.
—David has made great progress recently.—_____, and _____.
—What a grand monument(纪念碑) it is!—Yes, it was built in _____of those dead heroes.