(первое не знаю как, поэтому помогу с тем, что точно смогу сделать).
II. 1. If Mike did best at school, his parents would be happy with his marks.
2. If she was more energetic, she tried her chance.
III. English people have love of gardening. They like to talk about the best way of growing flowers, fruit or vegetables. They like to work in their gardens and to look after their plants. They usually have a small flower garden in front of their house. The English grow plants not only in gardens but in window boxes. They will make a garden everywhere.
1. The English are fond of... d)
2. They... b)
3. The English grow flowers... d)