Complete each sentence with a suitable verb (‘to’ or ‘bare’ infinitive). 1) i wonder where sue is. she promised not late. 2) we were all too afraid to speak. nobody wanted anything. 3) it was a nice day, so we a walk. 4) our neighbour threatened the police if we didn't stop the noise. 5) i'm still looking for a job but i hope something soon. 6) she doesn’t let us in the garden alone.