1.I can not decide which one to buy(改为复合句） 2.Each of us has an apple.
问题描述：
1.I can not decide which one to buy(改为复合句） 2.Each of us has an apple.
2.Each of us has an apple改为____have an apple
3.Mr smith came to China 6years ago改为Mr smith ________China for 6years
4.His watch did not work last night改为there ______with his watch last night
答
1.I can not decide which one i should buy.
2.All of us
3.has been in
4.was something wrong