Colours can ______ connected to memories. (a be b are c is)
be
15
Scientists have invented a new colour called vantablack that can’t _______ seen by the human eye. (a been b be c being)
be
15
Among his other discoveries, Isaac Newton was the first to describe how colour ______ affected by light. (a is b have c be)
is
15
Mosquitos _____ attracted to dark colours. Keep this in mind during summer! (a be b are c is)
are
15
Starting in the 18th century, judges in the US started wearing black. Before that, the colour red _______ been worn by many judges. (a have been b had c was)
had
15
More and more prisons these days ___________ painted pink, because it is a relaxing colour. (a having b been c are being)
are being
15
White ________ shown to be the safest colour for cars. (a have been b having been c has been)
has been
15
In Ancient Rome, the colour blue _____ worn by the poor. The rich wore white, black and red. (a had b was c were)
was
15
The sun is white, not yellow. It looks yellow because the sun’s colour ____ seen through the atmosphere of the earth. (a been b being c is)
is
15
If you look in the dictionary of nearly every language in the world red will ____ defined as ’having the colour of blood or fire’. (a is b are c be)
