寫了英文句子，請當英文老師的朋友幫我看
他畫幾個地方不對，但沒幫我寫答案
還是有些地方沒看懂
希望有人幫我解答，謝謝QQ
The glasses stores form into an eyewear industry,
and result in many employment opportunities.
朋友說這裡用result in不對
是因為沒主詞嗎?
They propagandize their product in wrong ways,
which cause some people ______ get more serious nearsighted problems.
cause是要加s嗎?
可是這裡的關代which是指前面的wrong ways 不是單數主詞
people後面被畫了一個空格 想不出是缺什麼?