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

If it rain heavily, the streets will be flooded and the traffic will get stuck.

Mark the letter A, B, C, or D to indicate the correct answer to the following question.

Luckily, the plane landed _______ after the violent storm.

Plastic waste is littering our oceans and threatening the lives of millions of ______.

Mark the letter A, B, C, or D to indicate the correct answer to the following question.

My sister _______ her homework in her room now.

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

Lien drives more carefully than her sister.

Mark the letter A, B, C, or D to indicate the correct answer to the following question.

She enjoys _______ the guitar when she has free time.

Mark the letter A, B, C, or D to indicate the correct answer to the following question.

My mother often _______ breakfast at 6 o'clock every morning.