There is ______ American boy in our class and ______ boy can speak good Chinese .
These are my pants. His ____ yellow.
—Is the girl in red Jim’s sister? —____
Please help Jack ____ his bike. It’s missing(不见了).
—I’ll help you find him, Mary. —____
My dress ____ blue ____ yours. I like (喜欢) its (它的) color, but it is too short.