Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

For environmental safety, we need to find ways to reduce emission of fumes and smoke of factories.

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

 I didn't meet him right away ____ he had to talk to his boss first

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

____ what has happened, I think she will never return.

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

I like swimming ____ my sister likes jogging and dancing.

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

We can leave ____ you are ready.

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

The student wiped the board ____ was full of notes and drawings.

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

The kids show some hatred towards him, ____ he was really nice to them.

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

There wasn't a chair for the headmaster, ____ is a big problem.