There is no underlined word.....
C and B. A past tense refers to the past. Crawls is currently doing, was crawling could be either present or past, so if you have a multiple choice that would be one of them. C is crawled, meaning he was. And D is will crawl, meaning the future.
Answer:
Which word is need to complete this sentence? - We were lucky to see a loggerhead turtle at the zoo. My mother told me they are on the ___________ species list.
Explanation:
the answer is D.
Answer:
Marco recycled the empty soda can.