Combine each pair of sentences into one , using relative pronouns / adverbs
1 The man was Mr John . I saw him at the cinema last night 

=> The man whom I saw at the cinema last night was Mr John
2 The office is on the 22nd floor . i work in that office 

=> The office where i word in is on the 22nd floor
3 The people were very nice . we visited them two days ago

=> The people whom we visited two days ago were very nice
4 Do you know the boy ? He brrowed that book 

=> Do you know the boy who borrowed that book
5 You should meet the man . i'll send this letter to him

=> You should meet the man whom i'll send this letter
6 .They invited us to the house . They bought is last month 

=> They invited us to the house which they bought last month
7 Do you know the name os the hotel ? John is staying in that hotel 

=> Do you know the name of the hotel where John is staying
8 We haven't decied the day . We'll go to London on that day 

=> We haven't decided the day when we'll go to London
9. The dress is new . She is wearing it 

=> The dress which she is wearing is new
10 Alice is my friend . Alice's mother died last year 

=> Alice whose mother died last year is my friend