----What about ____________ this afternoon? ----Sounds great. Let’s go __________ and buy some water first.
—Excuse me, when is the Christmas party of our school? —This year, it's_______18:00_______ Monday evening.
---Your schoolbag looks very nice! ---.
--- Where _______ my books? --- ___ on the desk.
I don’t like science _______ it’s difficult.
There ___ a book on the desk .