Question

The pen I 　　 I 　　 is on my desk, right under my nose.

A. think; lost　　　 B. thought; had lost　　　　　 C. think; had lost　 　D. thought; have lost

 

Answer 1

B

句意为：我以为已丢了的钢笔却在我的桌子上，就在眼皮底下。thought 是过去时，“笔丢失了”是在“thought”之前，所以用过去完成时。