Complete the sentences with the words below. Change the form where necessary. to say the least strike up work out do justice lose sight of for the sake of I don't know how I'd have done on this adventure without her, but surely she has made the journey more rewarding,_______. This is the only picture I have that______to the beauty of the valley. People who suffer from high blood pressure or severe heart disease should not travel to the plateau(高原) area ________ their health. For some people, it's difficult to ________ a conversation with a complete stranger, but for some it's easy to shoot the breeze with a stranger. They decided to write the book because many people seemed to ________ what it means to take a trip. To get myself ready to climb the world's major mountains, I started to ________ in a gym and climb the local mountains.