Question

1. When the program is going on, the director sits in the control room. (At a TV studio)

2. When the program is continuing, the director sits in the control room. (At a TV studio)

3. When the program is happening, the director sits in the control room. (At a TV studio)

4. When the program is taking place, the director sits in the control room. (At a TV studio)

(Which one is similar to #1?

Answer 1

#4 is the best one that matches #1.