This is a_______complicated(复杂的)problemI don’t know how to solve it

Many people，especiallychildren，are encouraged by Jackie Chan to learn kungfuto develop their good________.

Whose shirt is this Is it Tom’s — No, it isn’t. _______ iswhite.

The little boy took the back way quietly and quickly to escape________.[ ]

Hi, guys. Where are youheading now—Home. We _________all ourmoney, so we have to walk home now.