Song of the Humpback

Humpbacks are intelligent animals, and can be seen working together to hunt ............ of small fish.

• A. schools

• B. herds

• C. flocks

• D. troops

Road-users have to be .............. of the danger of chaotic traffic.

• A. aware

• B. fond

• C. favor

• D. care

The ............ giant looked him over curiously, but never harmed him.

• A. 13-meter-long

• B. 13-meters-long

Mùa sinh sản tiếng Anh là gì?

• A. a breeding season

• B. a producing season

• C. a bearing season

• D. a birth season

However, when a group of scientists played recordings of whale songs in the ocean, female whales did not .............

• A. answer

• B. reply

• C. respond

What does 'made of many different things or parts that are connected; difficult to understand' mean?

• A. complex

• B. complicated

• C. simple

• D. A&B are correct

Bài hát Quốc ca tiếng Anh là gì?

• A. international song

• B. national anthem

• C. national song

• D. local anthem

• Many people have never .............. these difficulties first-hand.

• A. experience

• B. experienced

• C. experiences

• D. experiencing

Suddenly I .............. heard the whale's voice in my ears.

• A. no longer

• B. no long

• C. not longer

• D. not long

While .......... whale song on a boat near Hawaii, he invited author Douglas Chadwick to experience diving with a humpback.

• A. recording

• B. record

• C. recorded