同义句转换：I'm not sure what I can buy for my mother..

同义句转换：I'm not sure what I can buy for my mother.. I'm not sure what I can buy for my mother.（t同义句转换） I'm not s 英语 同意句转换1.I'm not sure what I can buy for my mother.I'm not I'm not sure what I can buy for my mother.I'm not sure _____ I’m not sure what I can buy for my sister.（改为同义句） I am not sure what I can buy for my sister.同意句 Mother's Day is coming ,but I'm not sure what () (buy) for m 同义句转换.1.I want to buy a silk scarf for my mother.I____buy a I'm not sure what to expect(同义句） I'm not sure what I should expect.（改为同义句） I‘m not sure what i am not sure...+ what will they buy for me 2句合一句 写出I buy a present for my mother on Mother's day的同义句 I buy __