Надо поставить либо
1:is that the hotelyou stay every summer?
2 This is the reasoni was late yesterday
3 is this the womanhusband works abroad?
4 this is the house roof was blown off by the strong wind last month
5 that was the year our family moved to Moscow
6 the car is near our house is my uncle's
7 is this your colleague knows five languages?
8 i'm writing a letter to my friend lives in Mexico
9 I can show you the place I like walking
10 the reason I don't like swimming in the ocean is that i'm afraid of sharks
11 this is the year my sister graduated from university
12 the book I bought yesterday is very interesting
2) why
3) whose
4) where
4) when
6) which
7) who
8)who
9) where
10)why
11)when
12) which