— Is Jack on duty today? — It ________ be him. It's his turn tomorrow.
--Oh, Kate! Glad to see you again. It ____my pleasure to see you here. ---Me, too.
Only when he got there _____how much damage had been caused.
The work was difficult, but Tom’s ____expression showed that he would finish it in time.
Tim’s house in NY is much smaller than ours, but it's three times ______ expensive.
They are talking excitedly about the writers and their books ________ interest them.