Помогите с английским. Раскройте скобки, употребляя глаголы в требующемся времени. Спасибо!

1. will/shall have
2. is writing
3. had lived
4. was watching
5. will be playing

1) have
2) is writing
3)lived
4)was watching
5) will be playing

If I shall have (a) time...