The word with a negative connotation is discouraging.
When someone is discouraged, they are dispirited, disheartened, and with a lack of enthusiasm; this has a negative implication.
All other options have positive connotations, except maybe bulb, which is pretty neutral.
I hope this helps you!
A. Carefully read the directions
The test will contain any directions about how to complete it. This is where any special information will be contained. Sometimes teachers will put directions about the format of the test and how to complete it on the study guide, but this isn't always true. A classmate is not necessarily a reliable source and, similar to the study guide, cannot be utilized when taking the test. Option D is also not a good choice since the test directions will have any special information about how to complete the test.
Answer:
3. The boys, for making and guarding the pile of stones.
This is a question you should answer on your own since the answer of this question should be from your perspective.