几道英语句型转换练习题Iwasdoingmyhomeworkat8:00pm.MymumwaswatchingTVatthattime.(合并成一句）Iwasdoingmyhomework____mymumwaswatchingTV____thattime.2.wehavelearntEnglishforthreeyears.(改为

　　几道英语句型转换练习题

　　I wasdoingmyhomeworkat8:00pm.MymumwaswatchingTVatthattime.(合并成一句）

　　I wasdoingmyhomework____mymumwaswatchingTV____thattime.

　　2. wehavelearntEnglishforthreeyears.(改为同义句）

　　wehavelearntEnglish___threeyears___.

　　3. whydon'tthetwinslookthesameaseachother?(改为同义句）

　　whydothetwinslook______eachother?

　　4. wouldyoupleasetelluswhathappenednext?(保持原句意思）

　　wouldyoupleasetelluswhat______next?