9. –You should have apologized to them for not ______ at the party. –I ________ but they didn’t forgive me anyway.

The students will go to the Summer Palace if it ________tomorrow

Try____ she might, Sue couldn’t get the door open

-shirt looks nice Is it______wool—-Yes, and it’s a ______Inner Mongolia

advertisements are of great help, I don’t think we should entirely rely on them[ ]