The students will stay _____ home and send their homework to the teacher _____ email .
—Do you have a tennis ball? —____________. But Jim has one. Let’s ask Jim for help.
Look! ___________ are on the bed.
—___________ is the sofa? —It’s $300.
—_________. Is this your pen? —Yes, it is.
—Do you like history? —Yes. I think it’s _________.