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.

Question. Children often get vaccinated in order to be immune to fatal diseases.

A. susceptible

B. vulnerable

C. allowed

D. resistant

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

Humans now have to (A) suffer the effects of global warming (B) due to (C) having treat the environment (D) irresponsibly.

A. have to

B. effects of global warming

C. due to

D. treat the environment

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.

Question. In the polluted environment, infectious diseases can be passed easily from one person to another.

A. fatal

B. safe

C. contagious

D. immune

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.

Question. Such unhygienic conditions encourage the spread of diseases.

A. decline

B. stability

C. decrease

D. increase

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

Question. Humans now have to suffer the effects of global warming due to having treat the environment irresponsibly.

A. have to

B. effects of global warming

C. due to

D. treat the environment

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

Having denied (A) the responsibility for (B) the environmental (C) it caused, the factory was forced to (D) close down.

A. Having denied

B. responsibility for

C. environmental

D. was forced to

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

Question. These companies were accused on having released a large amount of carbon dioxide into the atmosphere.

A. These companies

B. accused on

C. having released

D. into the atmosphere