Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

 A skilled population is the key ______ a country's sustainable development and stability.

 

 

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

 _______ for 4 hours, they decided to stop to have lunch at a cheap restaurant.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

 A new TV ShOW has sparked ______ by showing the positive side of dropping out of college.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

 I would prefer to go to university and do a ______ in International Studies, rather than start work.

Mark the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the following questions.

 If you practise harder, you will have better results.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

 She walked home by herself _______ she knew that it was dangerous.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

We decided to spend ______ summer in ______ seaside town.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Thanks to lifelong learning, people's level of awareness _______ significantly.