根据句意用所给单词的适当形式填空。

1. The famous (著名的)movie star Xie Tingfeng has a new ________(look).

2. He always wears a pair of heavy ________(glass).

3. My pen pal, Ann is of medium __________(high). And she is very beautiful.

4. Sun Yue, my favorite musician, ___________(have) long straight hair.

5. Zhang Hong likes telling ________(joke) to her friends.

添加下列哪一项材料不会增加蛋糕的柔软度（）

A.糖

B.油

C.蛋黄

D.面粉