Lily, there is _________ schoolbag near the window. Is it yours?—Yes, it is. Thank you!

Only when I left my parents for America ____ how much I loved them.

Do you play _________ piano in your free time? —– No, I like sports. I often play ________ soccer with my classmates.

What’s matter?—I have toothache.

Lily and I are good friends, often help each other.