下列各句中加点成语的使用，使用正确的一项是（ ）

Greatly frightened by the terrible scene, _____. [ ]

t know makesher different from others—Confidence, I think

We knew little about Shu-How Lin, a basketball playerfrom New York Knicks, _______ we watched the basketball matches in NB

Have you _______some new ideas?—Yeah.I’ll tell you later.