Rewrite the following sentences without changing the meaning. Use the given word(s) if any.

Médecins Sans Frontières began to deliver medical help to people in need in 1971.

→ Médecins Sans Frontières has.............................

According to the text, teaching requires a combination of many things EXCEPT ________.

The word “vital” in paragraph 2 is closest in meaning to______

According to the text, future post graduates should start working as teachers _______.

The text is mainly about ___________________.

After that, you can continue to go to Kim Lan Village, once a French military camp and now the main village to the one ethnic (19) __________ of the park. 

Nam Cat Tien is an area which represents a special ecosystem of wet (17) __________ with biodiversity. 

A: “Why don’t we make a cake for Mom on Mother’s Day?"

   B: “___________________”