真的不知道自动化考试该怎么写，求解惑

想请问使用Selenium自动化测试方法编写py文件完成“在线考试系统”的“PHP基础语法考试题（一）”的自动化考试该怎么办，我只知道自动搜索关键词，不知道该怎么自动化考试

from selenium import webdriver
from selenium.webdriver.common.by import By
from time import sleep
driver = webdriver.Chrome()
driver.get("http://localhost:81")
driver.set_window_size(1000,1000)

driver.find_element(By.XPATH,"/html/body/div[2]/div/div[2]/div[2]/a").click()
driver.find_element(By.XPATH,"//[@id='testForm']/div[2]/div[2]/div[2]/label[1]").click()
driver.find_element(By.XPATH,'//[@id="testForm"]/div[2]/div[3]/div[2]/label[2]/input').click()
driver.find_element(By.XPATH,"//[@id='testForm']/div[2]/div[4]/div[2]/label[1]").click()
driver.find_element(By.XPATH,"//[@id='testForm']/div[2]/div[5]/div[2]/label[1]").click()
driver.find_element(By.XPATH,"//*[@id='testForm']/div[2]/div[6]/div[2]/label[1]").click()

driver.execute_script("window.scrollTo(300,800)")
driver.find_element_by_xpath('//[@id="testForm"]/div[4]/div[2]/div[2]/label[4]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[4]/div[3]/div[2]/label[2]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[4]/div[4]/div[2]/label[3]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[4]/div[5]/div[2]/label[3]/input').click()

driver.execute_script("window.scrollTo(300,1400)")
driver.find_element_by_xpath('//[@id="testForm"]/div[4]/div[6]/div[2]/label[2]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[2]/div[2]/label[2]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[2]/div[2]/label[4]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[3]/div[2]/label[1]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[3]/div[2]/label[2]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[3]/div[2]/label[3]/input').click()

driver.execute_script("window.scrollTo(300,1800)")
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[4]/div[2]/label[1]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[4]/div[2]/label[3]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[5]/div[2]/label[1]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[5]/div[2]/label[3]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[5]/div[2]/label[4]/input').click()
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[6]/div[2]/label[3]/input').click()

driver.execute_script("window.scrollTo(300,2200)")
driver.find_element_by_xpath('//[@id="testForm"]/div[6]/div[6]/div[2]/label[4]/input').click()
driver.find_element_by_xpath("//[@id='testForm']/div[8]/div[2]/div[2]/span/input").send_keys('80')
driver.find_element_by_xpath("//[@id='testForm']/div[8]/div[3]/div[2]/span/input").send_keys('implode')
driver.find_element_by_xpath("//[@id='testForm']/div[9]/input").click()