Did you spend () of your time sick in bed?

• A. Much
• B. Many
• C. A lot
• D. Some

Answer: (A)

When you talk about an amount of something uncountable, like time, you use much to refer to a large quantity. So in this question, saying “Did you spend much of your time sick in bed?” correctly uses much with the uncountable noun time to indicate a large portion of it being spent ill.

A lot of can also fit and is common in everyday speech, but it’s a bit more informal. Many is not used with uncountable nouns like time, and some would make the amount sound indefinite or smaller, rather than stressing a large extent.