When volcanoes erupt they can cause a lot of
p_____
pollution
There's no ev______ hat more planes crash in the Bermuda Triangle
evidence
Maths ______(interesting) lesson at school
the most interesting
I __never (be) to Peru before last year
had never been
He had an interview but he didn't get the j____
job
The rivers are all dry because of the dr_____
drought
I can understand my biology lessons ____(easy) than my history lesson
more easily
Our teacher was pleased because we ___ ten trees.
had planted
My brother is interested _ legends
in
We are r_____ for all the animals on this farm
responsible
This is ____(bad) wildfire in 20 years.
the worst
How long ___(learn) English?
have you been learning
Oq! Your cat has got very sharp ___!
claws
The platypus is unusual m______
mammal
_____you (read) the book before you saw the film?
Had you read
She hasn't been felling very well ____
a. recently
b. a long time
c. by then
a long time
I got the i______ that the archaeologist was happy about something
impression
Our plane t___ off at exactly eleven o'clock
took
____ has it been raining?
How long
He ____(study) tropical fish since 2007
has been studying