Please help: complete the sentence.use in,at or on the following words: the window,your coffee,the mountains,that tree,my guitar,the island,the next garage. 1.one of the broken. 2.there's something wrong wuth the car.we'd better 3.would you like 4.the of beautiful colour. 5.last year we had a wonderful skiing 6.theres nobody 's uninhabited. 7.he spends most of the day looking outside.

1.one of the strings on my guitar is broken.

2.there's something wrong wuth the car.we'd better stop at the next garage..

3.would you like suggar in your coffee?

4.the leaves on that tree are of beautiful colour.

5.last year we had a wonderful skiing holiday in the mountains

6.theres nobody living on the island.it's uninhabited.

7.he spends most of the day sitting at the window and looking outside.