It seems that the students devote much time and energy _____a high score in the exam.

Do you know the young boy________ is reciting a Tang poem over there — Yes. He’s a friend of________ .

How’s everything going— _______________.

rapid progress they have made!— Right. And it is true the students from other developing countries.

I like playing fireworks at the Spring Festival because the buildings look shiny and beautiful ___ them.