Which phrase has negative connotation?

Which phrase has a more positive connotation?

Which phrase has a more negative connotation?

Choose the word that best completes the sentence. Hint: Determine the connotation (positive or negative) through context clues.

My friend is very careful about spending money. I admire that, so I call him ______________.

Choose the word that best completes the sentence. Hint: Determine the connotation (positive or negative) through context clues.

Although the problem was difficult to resolve, Sandra and John were ________________ in searching for an answer. Their teacher was quite proud.

smart

cunning

struggle

ample

abundant