enjoy my job in research because I have to______all the latest developments.

I don’t think he meant to hurt you yesterday. I would rather he ________ .

Luo Yang devoted all his life _________for China Nation Aviation(中国航天).

ed for him at the train station for an hour and I was afraid that he may miss the train, but luckily, he showed up with only ten minutes ______.

The way he did it was different ____ we were used to.