The little boy, out of curiosity, _______ the toy to see how it worked, but couldn’t put it together.
When Fei Junlong and Nie Haisheng stepped out of the hall, all the cameras were on them, flashing quickly.
The athlete hurt his foot in the race.,he missed the champion.
When I passed the garden, I saw the boy under a tree, .
The visiting professor offered us some advice, of great help to our English learning.
He gave a lot of presents to his friends, but never one to me.