1.make for:
走向, 前往
When the bell for supper rang, all the students made for the dining room.
晚飯鈴響了, 學生們都湧向餐廳。
沖向, 向…猛撲
We didn't want to open the garden gate in case their dog made for us.
我們不想打開花園的大門, 以防他們的狗向我們撲過來。
有利於, 致使
2.take for:為…承擔…
Bill refused to take responsibility for the accident.
比爾拒絕對那次事故承擔責任。
信以為真; 認為理所當然
I just took it for granted that you had been told about this.
我只是認為妳已知道了這件事。
3plan for:為…做安排
Planning for their old age gives people an aim in life.
人們若為自己的暮年做安排, 會使生活有目標。
They are planning for an outing.
他們計劃進行壹次郊遊。
Brasilia has been carefully planned for modern living.
巴西利亞是為現代生活而精心設計的。
明顯只有plan 符合
其次，從出題人的角度來說，plan 的含義比make 和 take 更具體深化，歐美人寫作註重意思的準確。take 和 make 實在是使用很普遍~~
so,As far as i am concerned,Plan is the best choice.
建議妳以後對於這些容桂混淆的搭配多從上面兩個角度來考慮，查詢壹些英語的詞典，找到相關例句，感受下它們之間的差別，對妳做題會有很大幫助的。
希望我的回答妳能滿意哈~~