When you have western food, you should use knife and fork properly. The underlined part means“_____ ”.

, you can work out the problem easily:— I see. Thank you. [ ]

Here on the bag it ______ that they were invented by a chef called George Crum.

The whole world is undergoing the biggest financial crisis nowadays, ____ calls for international cooperation among all nations to get over.

Mum, I cut myself just now. —-You ______put some medicine on it.