Sam is the shortest in his class(改同一句） Sam is ---than ---

Sam is the shortest in his class(改同一句） Sam is ___than ___Sam is the shortest in his class(改同意句） Sam is ___than ___ ____ student in his classHow do you like Screen City?(改同意句）____ do you ___ ___ Screen City?Maomao was the best performer(对Maomao划线部分提问）___ ____the best performerTom is very athletic (加 in our class改为最高级）Tom is ___ ___ ___ in our class