complete the sentence with the past progressive form of the verb. die trees, and the citys arborists…

complete the sentence with the past progressive form of the verb. die trees, and the citys arborists suspected that the flatheaded appletree borer, a notorious pest in that area, was to blame.

complete the sentence with the past progressive form of the verb. die trees, and the citys arborists suspected that the flatheaded appletree borer, a notorious pest in that area, was to blame.

Answer

Brief Explanations:

The past - progressive tense is formed by using 'was/were + present participle (-ing form) of the verb'. Since the subject 'trees' is plural, we use 'were'. The present participle of 'die' is 'dying'.

Answer:

were dying