37e. EL INFINITIVO. THE INFINITIVE (Tema 29, desde la página 190 hasta la página 197de Gramática Inglesa para Estudiantes Españoles)

37e. Put the verbs in brackets in the infinitive with or without TO (Tema 29: 29.2.1.1, 29.2.1.2, 29.2.2.1, 29.2.2.2 y 29.2.2.3, páginas 190, 195 y 195 de Gramática Inglesa para Estudiantes Españoles)

37e. Put the verbs in brackets in the infinitive with or without TO (Tema 29: 29.2.1.1, 29.2.1.2, 29.2.2.1, 29.2.2.2 y 29.2.2.3, páginas 190, 195 y 195 de Gramática Inglesa para Estudiantes Españoles)
1. I suppose I had better (go), to keep an eye on her
2. I had (get) up very early
3. We ought (wear) a tie
4. Would you (like) a cigarette, Alice?
5. He used (be) at Vélez
6. I never seem (have) been young
7. I need not (remind) her of her duty
8. I don't need (be) afraid of them
9. We don't want them (be) with us
10. I would sooner (be) dead than married to him