Nick and Pat often ______ e-mails ______ each other.
---Sorry, I’m late for class again. ---Is it ______ you stayed up last night?
Sometimes smiles ______ be false, hiding other feelings like anger, fear or worry.
I woke up with______ bad headache, yet by______ evening the pain had gone.
—I’m a little bit nervous because I don’t know how to speak in front of so many people. —_______.
—What will you do when someone is _______ the leaflets to you on the streets? — I will say ‘No, thanks!’ politely.