The boy is often made pictures for hours by his mother.
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.
—Do computers play ____ important part in our daily life?—Yes, and many people like playing ____ chess on computers.
Sun Yat-sen was great.He _____ the Qing government with his men.