Fetch a doctor! The patient _____.
Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry.
—Do you think Jack will lend us a hand?—He is the last one to help others. He ________ lend his hand, though.
—________ you interrupt now? Can't you see I'm on the phone?—Sorry Sir, but it's urgent.
I ________ thank you too much for all your help to my son while we were away from home.
No one ________ be more generous; he has a heart of gold.