1 There is a big living room and three nice bedrooms in my house
2 I have read this novel since last week
3 It is the first time I have eaten such a good dish
4 That book is more expensive than this one
5 I think I will be able to build a small tree house in 3 weeks with my friend's help
6 If I have a lot of money, I will travel around the world
7 I could ride a bicycle when I was 7 years old
8 If I have a laptop, I will learn better