请按各小题的要求转换句型，保持句子原意, 每个空格只准填一个单词。

1. Mike did not do his homework yesterday.   (改为否定式问句)

   ____________________ Mike do his homework yesterday?

2. Tim is tall. Ted is taller. Tom is taller than Ted.  (合并句子)

   Tom is the______________ ___________________ all the three.

3. That book is a story-book. That book has a red cover.   (合并句子)

   That book ______________ has a red cover _____________ a story-book.

4. The teacher wrote some words on the blackboard. The pupils copied all of them down. (合并句子)

The pupils copied down ______________________ the teacher wrote on the blackboard.

5. Even a bottle of water is very important to the man under the bricks(砖块).  (改为同义句)

   Even a bottle of water ____________ a real difference _________ the man under the bricks.