The volunteers sent _______ books to a mountain village school on Children’s Day.

How did you come here? I didn’t see you just now. —I got here ______foot. [ ]

Is this your earser?—No,it isn’t. It’s ________.

Although Little Binging got a very serious illness, people didn’t ___________ this poor baby and tried their best to save him.

_____the way to the shopping centre I met a friend of _____.[ ]