Susan, whatare the advantages of MP5 players—Mom, they aresmaller and lighter ______ they can be carried very easily.

. —The train hasn’t come yet. It is half an hour late. — Yes. It __________ here at 2:02 as scheduled.

I don’t like fish, so I _____eat it unless I was extremely hungry.[ ]

My sister met him at the cinema yesterday afternoon,so heyour lecture.

May I go out now, Dad—No, You let your mother know first.