When deeply lost in thought, _______ he often was, he would forget all about eating or sleeping.

I will go to Hongkong for my holiday,what about you— I haven’t decided where .

The notice has been told to everyone _______ a partywill be held in the open air tomorrow．

The teacher told us that light _____ much faster than sound.

He asked Tom, “Have you finished your homework?”— He asked Tom___.[ ]