There is no need to add in trees to create shade because many town and city gardens are __________ shaded by buildings.

A firm from New Zealand has revealed a set of robotic legs which they claim will soon allow ________ wheelchair-bound people to walk again.

—Thank god, you finally returned home ________. —You can never imagine how I worried about you when I was told about the terrible accident. 

Honestly speaking, I would agree with Shirley, though not ______.

No. 7 High Senior 3 students are lucky to enjoy a ______ long winter vacation, compared with those of other schools, some of whom have to stay at school even during the Spring Festival.