They have a dolphin in the aquarium that ___________ tricks for spectators at 3:00 daily.

My mum is very worried about my sister's traveling because there's so many traffic on the way to and from school.

I'm sorry, I can't hear you. Could you ___________ a little, please?

The shy girl felt ___________ and uncomfortable when she could not answer her teacher's questions.

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.

Researchers have been amazed by the ability of the virus to mutate when attacked.

"Don't be late for your exam tomorrow," he said.

Teachers don't like it when you talk. They are trying to teach.

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

 My father always drives to work.

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

Tom didn't remember closing the windows when he left the classroom yesterday.

The street is so crowded. I can't go through it.

We can grill, roast, or stir-fry meat. We don't usually eat meat raw.

Sadly, the Giant Panda is one of the many species now in danger of ___________.

Alice is in the hospital. I plan to visit her this afternoon.

The lack of rainfall this year has ___________ affected crops in the south.

She had to work as a private tutor to get money for study.

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

I'll call you before I ___________.