One evening when it was so warm, I stayed awake _________ until half past eleven in order to have a good look at the moon by myself. 

–Can you come? –You go first and I’ll ____ in a few minutes. 

His son __________ the old man with all the food and the money he needed.

Those flowers were ___________ for your mother on her seventieth birthday, but as she is away, I would be glad if you accept them.

 Colonel Edward is not his real name, and it’s one he uses to ______ his identity.