read the following letter and fill in the blanks with proper relative pronouns or relative adverbs
dear grandma,
Thank you for the book 1._ you sent me.I am feeling better today.The doctor 2._ examined me said that I'm doing well.
This hospital is a funny place 3._ I feel so comfortable.All the people 4._ work here are friendly.I especially like the nurse 5._ brings our lunch trays every day.The reason 6._ I like her is that I find her much like my best friend,Mary.
But the food 7._ she serves us is terrible.The man 8._ is sharing this room can't stand it .The people 9._ visit him bring other food secretly.
The food 10._ his family and friends give me tastes much better than hospital food.