43768=4000+3000+700+60+8
56781=____
2643=____
7658=____
8034=____
5001=____
50505=____
7086=____
3721=____
20001=____
—I'm five.
根据中文提示写出单词或词组,使句意完整、正确。1.—Could you please do me a favor? —Sorry. I am ____ (忙的) now.2.—They are ____ (英雄) in my eyes. —I agree with you. We should learn something from them.3.—Too much ____(噪音) can make you deaf. — I think so.4.— Long time no see! — Yeah, I have____ (参观) Japan for three months.5.— How time flies! It’s June now. — Yeah, we should try our best to make our dream____ (实现).