Помогите пожалуйста по английскому

1 When will they return from their trip?

2 Our boss will sign the documents tomorrow morning.

3 I will not go to bed early tonight.

4 They will publish your article in the local newspaper.

5 How will they solve this problem?

6 What will you give her for her birthday?

7 They will not meet me after classes.

8 The secretary will receive the documents in the morning.

9 Where will you put the key from your flat?

10 Next train will arrive in twenty minutes.