We have to finish so much work within two days. We can’t __________ to waste any time.
—That’s my pen. Please ____. —OK.
He doesn’t like apples ____.
—What’s this in English? —It’s ____ eraser.
—____ you please tell me your name? —Sure. I’m Linda.
—Who’s the girl in red? —Sorry, I don’t know ____. —____ is a new student.