Open the brackets using the correct form of the verb:
1)This message(just/to arrive) and the boy (to wait) in case you(to want) to send a reply.
2)I (to look) through my old photograph album. It is full of photographs of people whose names i completly (to forget). I wonder what (to happen) to them all.
3)Look at that crowd. I(to wonder) what they (to wait) for.
this message has just arrived and the boy is waiting in case you want to send a reply i was looking through.... it is full...... i completely forgot. I wonder what happened to them all. look at that crowd. I wonder what they are waiting for.