— He said, “ Light travels much faster than sound.”

— He said that light _______ much faster than sound.

--- He said, “ Light travels much faster than sound.”
--- He said that light _______ much faster than sound

1. A.
   travelled
2. B.
   travels
3. C.
   had travelled
4. D.
   travel

— He said, “ Light travels much faster than sound.”
— He said that light _______ much faster than sound.

He said that light ____ much faster than sound.

A．traveled          B．travels            C．is traveling         D．had traveled

 He said that light _______ much faster than sound.

A. travel            B. travelled     C. travels          D. is travelling