麻烦老师解答:—I'm not sure what
麻烦老师解答:—I'm sorry that I s
I'm not sure what I can buy for my mother.I'm not sure _____
I'm not sure
I'm not sure ( ).
I'm not sure what I should expect.(改为同义句) I‘m not sure what
I'm not sure what to expect(同义句)
麻烦老师解答:—Tom,what classes
麻烦老师解答:—Guess what!Alice
I'm not sure what I should expect(改为简单句) I'm not sure ___ __
I'm not sure()( 至今)
麻烦老师解答:It's a pity that I m
麻烦老师解答:I'm trying to study.