Some children want to challenge themselves by learning a language different from ______ their parents speak at home.
I think I had at least a billion tests, including _____ in which they cut out a piece of muscle from my leg and looked at it under a microscope.
With a lot of difficult problems _________, the manager felt like a cat on hot bricks.
_____, sometimes I am very clumsy and drop things or bump into furniture.
Her ambition is _____ part of the national team for the next Paralympic Games.
The good thing about children is that they ___________ very easily to new environment.