I can’t carry your bag. It is much ____ than mine.

Of all Gong Linna’s songs, I like her Uneasy（忐忑）________.

Sally is ________ of the twin sisters (双胞胎姐妹) . 

---Which sweater is     ,the red one or the white one ?  ---The red one.

In my opinion, he is the second _________  sportsman in the world.