Which phrase describes spending a large amount of time studying vocabulary?

• A. A good deal
• B. A little
• C. Some
• D. Many

Answer: (A)

The key idea here is choosing a phrase that means a large amount when talking about time spent. “A good deal” is idiomatic for a substantial amount, and it fits naturally with time, as in “I spent a good deal of time studying vocabulary.” The other options don’t convey a large amount: “a little” means not much; “some” is vague and often not large; “many” is used with countable things, whereas time is uncountable in this sense, so it wouldn’t express spending a large amount as smoothly.