Conditional sentence 1. if i had a telescope i (explore) outer space. 2. if i hadn't won the lottery i ( not buy) a big house. 3. if kate (fly) to new york she would visit central park. 4. if we (not solve) the problem, we won't get the prize. 5. we wouldn't have brought the flowers if he (buy) the present.

1 if i had a telescope i would explore outer space
2 if i hadn't won the lottery i wouldn't have bought a big house
3 if kate flew to New York she would visit central park
4 if we don't solve the problem, we won't get the prize
5 we wouldn't have brought the flowers, if he had bought the present