Please don’t phone him between 1 and 3 p.m. tomorrow. He ______ a lecture then.

This movie is referred to ______ a masterpiece of the famous director.

A poet and artist ______ coming to speak to us about Chinese literature and painting tomorrow afternoon.

—What’s wrong with your finger,Alice?—It              when I was chopping vegetables.

—When will you come to see me, Dad? —I will go to see you when you __________ the training course.