Question

There are many people．（改为否定句）

There are many people．（改为否定句） There are two ducks in the lake．（对划线部分 two 提问） 公园里有小山吗？（汉译英）。 各位学霸拜托了！！！

Answer 1

否定句：There are not many people.
对划线部分 two 提问：How many ducks are there in the lake?

公园里有小山吗？（汉译英）：Are there any hills in the park?

否定句：There be 句型变成否定句只需要在be后面加 not。如果有表示肯定意义的词，也要变成否定意味的词，如 some要变成 any。不过这个句子里面是many，所以不用改。
对划线部分 two 提问：提问数量用　How many
公园里有小山吗？这是一般疑问句用　Are there any +名词。

Answer 2

There are not many people.
How many ducks are there in the lake？
Are there the hills in the park？

Answer 3

There are not many people. 😄