在下列句中的横线上填入恰当的关系代词，如可省略加括号
【小题1】This is the most beautiful park ________ I have ever visited.
【小题2】The man ________ is standing over there is our Maths teacher.
【小题3】A dictionary is a book ________ gives us the meaning of words.
【小题4】Where’s the woman ________ I saw this morning?
【小题5】That is the book ________ I bought last weekend.
【小题6】I still remember all the persons and things ________ we talked about yesterday.
【小题7】This is the very magazine ________ is badly needed by us.
【小题8】I won’t forget the first day ________ we spent together.