If people paid a little more attention to the environment, the Earth ______ greener.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions. 

He is very slow, so we won't give him such an important task. 

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

"You have to get all the letters sent off by tomorrow," said Jake to his secretary.

There are plenty of ______ solutions that have been tried and tested successfully in many countries.

People in every corner of the world can be infected with ______ most recently discovered coronavirus.

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

I'm trying to ______ my account, but I can't remember the password.