根据括号中所给的汉语写出单词,使句子意思完整正确。
I don't know why I haven't heard from my parents (最近）.
The Eiffel Tower was (设计) by Gustave Eiffel.
We were (鼓掌) our hands while the performers were marching across the park.
Who is the main ( 角色) in the film?
This is an important (经历) in my life.
