Nissan’s plants in Zhengzhou and Guangzhou, ________ operate in cooperation with Dongfeng Motor Corp., remained closed.

This kind of tree is widely ______ in our country.[ ]

The knowledge that his friends have deserted him is a (n) ______ pill for Mr. Smith to swallow.

I’m not thedark any more.— Oh, you’re brave now. Great!

．—Let’s throw a surprise party for mom’s 50th birthday.—That’s a good ideaWe_________several of her friends