—Did you have any trouble with the customs officer?—________ to speak of.

In some countries, ______ is called “equality” does not really mean equal rights for all people.

This book can be of help to ________ wants to do the job.

Many old Chinese people have the concept of ________ some money for their future use.

.The report shows that global climate change__________the drought in Southwest of China but ______ we need to make greater efforts.