Eddie has _________ e-dog. He is the master of _________ e-dog.

___of them has a dictionary and ___one of them can look up words in the dictionary

The flight to London wasbecause of the heavy snow.

Do you know the man wearing a pair of glasses?——-Yes.He’s a teacher of _________.He teaches _________history.

Do you teach ________ foreign languages? —Yes, I learn them on TV.