Переведите предложения на русский язык и укажите Infinitive1 I went out

Переведите предложения на русский язык и укажите Infinitive
1 I went out to buy some pastry.
2 He promises to find it out.
3 He must be doing it now.
4 I had better have said the truth.
5 She is glad to meet you.
6 Let my group mates go.
7 Has she told you where to meet him?
8 I would like to have a cup of tea.
9 She seems to have been working all morning.
10 He claims to have seen a ghost