The Lord of the Rings books, ________ (write) by JRR Tolkien, have all been made into films.
written
It's great to see rock stars in their sixties still _______ (play) concerts.
playing
Pictures _________ (paint) by Picasso usually sell for millions of pounds.
painted
Architecture _______ (design) in the 1960s is generally quite ugly in my opinion.
designed
Films _______ (base) on books are disappointing.
based
People _________ (take) photos should ask their subjects' permission first.
taking
This is a vegetarian restaurant. None of the dishes_______ (serve) here contain meat or fish.
served
Film and TV stars _______ (appear) at the theatre attract huge audiences.
appearing
Champagne,______ (produce) in France, is exported all over the world.
produced
A woman______ (wear) a blue hat opened the door.
wearing
Jokes _______ (involve) racial stereotypes aren't funny.
involving