The opposite of 'safe' is
dangerous
The opposite of 'dangerous' is
safe
The lake had been __________________ by factory waste.
polluted
You must not l_______ !
litter
Another word for rubbish that people throw on the floor.
Litter
Factories create a lot of _____________.
pollutioning
pollution
polluted
Please put your _______________ in the bin.
all the options are correct
rubbish / litter
trash
garbage
Iconic animals such as lions, pandas or hippos are all ___________________ species.
endangered
Downtown London is always very ___________________ for the Christmas shopping season.
crowded
During Covid lockdowns, the city streets were empty and _____________.
deserted
MAKE A SENTENCE WITH USED TO: I lived in London before. Now I don't.
I used to live in London.
MAKE A SENTENCE WITH DIDN'T USE TO: I lived in the city before. Now I live in the countryside.
I didn't use to live in the countryside.
MAKE A SENTENCE WITH USED TO: I had long hair. Now it's short.
I used to have long hair.
MAKE A SENTENCE WITH DIDN'T USE TO: My dad didn't wear glasses. Now he does.
My dad didn't use to wear glasses.
MAKE A SENTENCE WITH USED TO / DIDN'T USE TO and the word 'SKATEBOARD'
He used to skateboard. / He used to have a skateboard.
MAKE A SENTENCE WITH USED TO / DIDN'T USE TO and the word 'CELLO'
She didn't use to play the cello.
