英文puzzle` THZ幫手;急!

幫手解以下既英文所帶出既字THZ :

Read the clues and complete the puzzle.
4. Large,huge,big {e字頭}
6. Grandpa is 60 years old.He does not work anymore. He has _____. {r字頭}
7. Not easy.{接上尾字既開頭}
8.An item of clothing worn by men around the neck.

吾該!!幫手系8月4日或之前我要知道答案..
吾該!!!