Xiao Li was supposed __________ her homework before nine o’clock. But she couldn’t.

—What about _____to the supermarket with me?—That’s a good idea.

 I’ve asked him __________ us for dinner, but he said he was quite busy.

She saw a lot of boys ________ football on the playground when she walked past (经过).

From the school name _______ on the package, we guessed that it might belong to a student of our school.