Using his hybrid rice, farmers are producing harvests before.

Are you _____ the book The Christmas Sweater? —Yes, it’s great.

I don’t think possible for us to learn a foreign language well without hard work.

You had better _________ wine because you have to drive back home.

It’s quite some time ______ our teammate Wang Qiang got injured in the foot, but we firmly believe it won’t be long _________ he recovers from it.