1.
C1
The child's eye condition, heterochromia, was identified as …...................., passing down through generations.
2.
C1
The doctor's reassuring words helped ….................... the patient's anxiety before the surgery.
3.
C1
The new policy aimed to ….................... stricter regulations on environmental protection.
4.
C1
In today's fast-paced digital world, many people find that their ….................... has shortened due to constant exposure to screens.
5.
C1
The construction company had to ….................... the old building to make way for a new construction.
6.
C1
Over the years, there has been a noticeable ….................. in the population of toucan species due to habitat loss.
7.
C1
The organization's ….................. focus is on the welfare of underprivileged children.
8.
C1
The government launched a campaign to …..................... malaria in the region by implementing widespread mosquito control measures.
9.
C1
The venom of some snakes can contain …................... toxins that can be fatal to humans if not treated promptly.
10.
C1
The community was …................ to flooding due to its geographic location.
