Sulphur dioxide is one of several ............. that are released into the atmosphere by coal-fired power stations.
contaminants
polluters
harmfuls
pollutants
We all need a break from the ....................... of our daily lives.
hustle and bustle
hussle and bussle
Our neighbourhood is .................... . (without crime)
crime-free
crimeless
I have to find a ------------- hotel on the Internet because I want to travel with my dog.
petfriendly
pet-friendly
petsitter
We're just weighing up the .............. of moving to a bigger house.
pros and cons
peace and quiet
ups and downs
Recent scandals have shaken many people's ............ in (= caused people to have doubts about) politicians.
disbelief
belief
believe
The building is plain, avoiding all unnecessary ........................................ .
embelishment
embellishment
embelishments
embellishments
We were just .................. about our school days.
reminiscing
reminising
reminisceing
I hope that he will clarify the rather ............ contained in the document.
muddy water
mudded water
mudy water
One ................... morning, we were among the elephants, perfectly situated to watch their descent to the river.
unforgetable
unforgettable
I'm ............................ my options before I decide to apply for the job.
weighing up
considering about
thinking of
reflecting
Most people have .............................. at work.
ups and downs
pros and cons
