The three of us ________ aroundEurope for about a month last summer.

I’d like you to give me _______ on how to learn English.

_______ from other continents for millions of years,Australia has many plants and animals not found in any other country in theworld.

Mr Duncan raised an unnecessary question __________he then failed to find an answer

The fifth lesson has _________ new words, but it is very difficult for me.