1．Detailed information about our product is_available (可获得的) in this brochure.
2．She couldn't keep herself in balance (平衡) and fell down from it.
3．These_adjustable(可调节的) chairs are calculated for children.
4．He wondered about her response (回答), and just to clarify, he asked her another question.
5．This great book is_ideal (理想的) for both the travelling supporter and the armchair fan.
6．The problem of the environment protection_involves (涉及) us all.
