A is the answer. B has a 'plural verb' and a singular subject, as does C. D has a plural subject and 'singular verb'
Answer:
D:Champollion gathered more knowledge.
Explanation:
The verb here is "had given"; this is past perfect: it's a perfect tense, because it has a past participle with the -ed ending ("given") and it's the past perfect because the auxiliary verb is the past form of "have": had.
Answer:
Personal Care Aides
Home Health Aides
Statisticians
Wind Turbine Service Technicians
Explanation:
