Mom, I play computer games?—Yes, you can. But you have to finish your homework first.

Last Saturday, we made the cards _____hand. [ ]

Look! One of the boys ______ under the tree.

As we grow up, it always _______ that after we give something up, we gain something new in its place.

Can you tell me _____ the birdwatchers in Zhalong Nature Reserve? I only know that _____ of them are from our school.