Mr Jiang wrote a letter to his mother before going on a business trip. Use a question word + to-infinitive to replace each object clause. Write them above the clauses.
However, you have a poor memory and often forget when you should take your pills.
However, you have a poor memory and often forget when you should take your pills.
答案：when to take your pills
解析：原宾语从句“when you should take your pills”，疑问词是“when”，将从句中的“you should take”改为“to take”，即“when to take your pills”。
解析：原宾语从句“when you should take your pills”，疑问词是“when”，将从句中的“you should take”改为“to take”，即“when to take your pills”。
if you want to go out, my robot will help you find your coat—you are always unsure where you could find your clothes.
答案：where to find your clothes
解析：原宾语从句“where you could find your clothes”，疑问词“where”，“you could find”改为“to find”，得到“where to find your clothes”。
解析：原宾语从句“where you could find your clothes”，疑问词“where”，“you could find”改为“to find”，得到“where to find your clothes”。
My robot will go to the supermarket to buy some fruit and vegetables for you, as you often cannot decide which you should choose at the supermarket.
答案：which to choose
解析：原宾语从句“which you should choose at the supermarket”，疑问词“which”，“you should choose”改为“to choose”，即“which to choose”。
解析：原宾语从句“which you should choose at the supermarket”，疑问词“which”，“you should choose”改为“to choose”，即“which to choose”。
You often feel lonely because you do not know who you can talk to, and my robot will try to do something to make you happy.
答案：who to talk to
解析：原宾语从句“who you can talk to”，疑问词“who”，“you can talk to”改为“to talk to”，得到“who to talk to”。
解析：原宾语从句“who you can talk to”，疑问词“who”，“you can talk to”改为“to talk to”，得到“who to talk to”。