The last one. It makes most sence instead of the first three.
A linking verb, as the name itself says, is used to link, or to connect parts of a sentence. In this sentence, there are two verbs - went and is. However, went is not a linking verb but rather a main verb. This means that the linking verb is IS.
Answer:
b
Explanation:
I imagine this is for a job application, c would also be a good option as well but its best to try to resolve the problem on your own and then talking to your boss about it if the issue continues over time.
The answer is red its describing the truck