―What were you doing when I called you yesterday afternoon?
―I ________ my homework and I was starting to take a bath.
| A．had just finished | B．was finished |
| C．have already finished | D．was going to finish |
“We can’t go out in this weather,” said Bob,_______out of the window.
| A．looking | B．to look | C．looked | D．having looked |
.European football is played in 80 countries, _______it the most popular sport in the world.
| A．making | B．makes | C．made | D．to make |
The news reporters hurried to the airport,only_______the film stars had left.
| A．to tell | B．to be told | C．telling | D．told |
Helen had to shout_____.
| A．making herself | B．to making herself hear |
| C．making herself heard | D．to make herself heard |
Having been attacked by terrorists,______.
| A．doctors came to their rescue | B．the tall building collapsed |
| C．an emergency measure was taken | D．warnings were given to tourists |