Lingling says Miss Yu has gone to Shanghai, _____ that be true?—It _____ be true because I saw her in the office just now.

Emmas has to stay _______ home to look _______ her grandpa.[ ]

The socks are cheap（便宜的）， I’ll________ it.

Paul has friends except me, and sometimes he feels lonely.

It shouldn’t take long to clear up after the party if we all volunteer to help.— That’s right. __________.