Составить предложение из слов: in, the, spring, forest, be, green, in, will.

The forest will be green in spring. - Весной лес будет зеленым.
еще одно in, по всей видимости, лишнее.

In the spring forest will be green.

1. Unless your friend has an invitation, he will not be able to go to the party.

2. She will late for the lesson if she doesn't leave earlier.

3. If you are angry, they will not let you in the house.

4. He will not open the book unless he knows what tasks to do.

5. We shall have to stay home if the weather gets worse.

6. Unless you are more careful with the knife, you will cut yourself.

7. If I tell you a secret, will you promise to keep it?

8. If my mother does not have to work next weekend, we will be able to go to the funfair.

Объяснение:

Схема построения условных предложений типа First Conditional:

           [If + Present Simple], + [Future Simple]    

либо   [Future Simple]  +  [If + Present Simple]

В условной части (где "если") глагол в Настоящем Простом времени, в результативной части - глагол в Будущем Простом.

Упр.1 2) He said that he met him a year ago. 3) He said that they would leave soon. 4) He said that she had never met him before. 5) He said that he was going to Madrid the next day. 7) He said that he could come the following week. 6) He said that he had been to the greengrocer's then. 8) He said that he didn't know what he would say. 9) He said that they had gone away the previous day. 10) He said that he thought she had married. 11) He said that he is sorry thatvhe forget to call him the previous day. 12) He said that he hadn't discussed those issues the previous day.