	Nguyễn Chí Nghĩa \| Chat Online
	11/09/2021 19:43:57
	Tiếng Anh - Lớp 9 \| Tiếng Anh \| Lớp 9

Rewrite the follwing sentences

Rewrite the follơing sentences:
The researchers reported back on the questionnaires. The most interesting ones showed a marked change in leisure habits among older people.