Put to where necessary before the Infinitives. 1) I noticed him ... enter the house but he wasn't seen ... leave it . 2) I had nothing do but ...wait for his answer . 3) They were made ... conceal the truth . 4) I would rather ... spend a quiet evening at home . 5) He let me use his notes , so I didn't have ... make mine . 6) Why ... discuss it in public ? 7)They are ... hold their meeting on Friday . 8) I have always known such people ... create difficult situations . 9) They happened ... meet last year . 10)I won't ... have you talk like this .