Better English

1. C  2. The music sounded horrible 3. The damage to his arm was too great for them to fix 4. his left, “not least that Shum is right-handed, and had to learn to use the bow with his left arm” 
This is a useful term for someone who hides facts about themselves from other people. Often the secrets are about their abilities or skills, and when other people find out, they are totally surprised
This is a useful term for someone who hides facts about themselves from other people. Often the secrets are about their abilities or skills, and when other people find out, they are totally surprised
Making the world's favourite hot drink requires training and specialist knowledge
Making the world's favourite hot drink requires training and specialist knowledge
Flying off on business or for a holiday takes some planning to make sure nothing is forgotten
Flying off on business or for a holiday takes some planning to make sure nothing is forgotten