Most students like the teachers understand them well.
Mary _____ a photo of Professor Smith while he was making a speech.
---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.—_______.