His father looked_____at my medal. He looked_______.

—What do you think of the film called Inception《盗梦空间》?—The film is full of suspense (悬念). I should say the screen-writer is really ______.

Daniel never does his homework      Mary, so he often makes some mistakes.

 He listened carefully, but heard ______.

 We can’t see ______ flowers in the picture.