He absorbed himself so entirely to his research that ____he made himself ill.

I spent most of my money in the first week and________ had very little to eat by the end of the holiday. 

----Do you really insist on going out to watch the football game? ---- I know it may rain. ______, I shall go out, nothing can stop me.

Do come here tomorrow_______ we, as planned, will enjoy the wonderful performance together.

All of us are_____aware of the cause of this failure, so do not make the same mistake again.