Do you like the book I lent you yesterday? —Yes, I do. I like books about _______ sun.

Can you play ping-pong?—No, I can’t. It’s_____.

Tom, can you ____ this word in Chinese?— Yes, I can _____ a little Chinese now.

______ is the ticket? —It’s five yuan. [ ]

So little ________ about science that the lecture was my understanding.