He didn't pass the exam because he didn't work hard
If he......
We can avoid waiting by looking the tickets in advance
If....
She didn't hurry so she missed the train
If..
They wanted to buy the house,but they hadn't got enough money
If they............................
We must go or we 'll be late
If....................................
He was planning to go to teach training college but his father died
If his father..............................
They didn't follow the map,so they got lost
If they......................................
He was driving very fast because he didn't know the road was icy
If he.....................................
I regret not going to the airport to say good bye to him
If................................
He didn't pass the exam because he didn't work hard
If he had worked hard, he would have passed the exam
We can avoid waiting by looking the tickets in advance
If we look the tickets in advance, we can avoid waiting
She didn't hurry so she missed the train
If she had hurried, she wouldn't have missed the train
They wanted to buy the house,but they hadn't got enough money
If they had got enough money, they would have bought the house
We must go or we 'll be late
If we don't go, we'll be late
He was planning to go to teach training college but his father died
If his father hadn't dead, he would have planned to go to teach training college
They didn't follow the map,so they got lost
If they had followed the map, they wouldn't have lost
He was driving very fast because he didn't know the road was icy
If he had known the road, he wouldn't have driven very fast
I regret not going to the airport to say good bye to him
If I went to the airport, I could say goodbye to him
He didn't pass the exam because he didn't work hard
=>If he had worked hard ,he would have passed the exam......
We can avoid waiting by looking the tickets in advance
=>If we look the tickets in advance, we can advoid waiting
She didn't hurry so she missed the train
=>If she had hurried, she wouldn't have missed the train
They wanted to buy the house,but they hadn't got enough money
=>If they had got enough money, they would have bought the house ...........................
We must go or we 'll be late
=>If we don't go ,we'll be late..................................
He was planning to go to teach training college but his father died
=>If his father hadn't dead,he would have planned to go to teach training college ..............................
They didn't follow the map,so they got lost
=>If they had followed the map,they wouldn't have got lost......................................
He was driving very fast because he didn't know the road was icy
=>If he had known the road ,he wouldn't have driven very fast....................................
I regret not going to the airport to say good bye to him
=>If l went to the airport, l could say goodbye to him...............................