— Li Ming, do you know _______ this year?—It’s on June 20th.
----Must we clean the classroom now?----No, you _________. It _________ after school.
----Hi! Where are you going? See what the sign _________ ?----Sorry, I _________ it.
---- Can I _________ your dictionary?----Sorry. I’ve _________ it to Jim.
----Is Mary at home?----No, she_________ the library. She _________ there a moment ago.
---- Don’t play with the knife, _______ you’ll cut yourself.----Sorry, I_________ .