s looking for her three nephews , but they were nowhere ______ ，which made her worried .

It is said that ____ wool produced in Australia is of____ high quality.

John is very _____—if he promises to do something he’ll do it.

quantities of information, as well as some timely help, ______ since the organization was founded.

Beijing is cold this time _________. You need _______ warm clothes if you go there.