The two cities have reached an to develop science and technology.
The students were singing an English song _______ Mr. Xiang came into the classroom.
My _______ is keeping pets. I am _______ in dogs.
Coffee is ready. It _______ very nice! Would you like some?
She got ____ when she heard the ____ news.
I was angry and looking _______ him _______ an unfriendly way .