All his plans for starting his own business fell ______.

 

15,589 species (7,266 animal species and 8,323 plant species) are now considered _______ risk _______ extinction.

Choose the letter A, B, C or D to complete the sentences: 
The Endangered Species Act has lists of protected plant and animal species…........….. nationally and worldwide.

Even now, the full ______ of his crimes has not been exposed. (ENORMOUS)

Mark the Letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

 The children (A)were playing  (B) last night outdoors when it (C)began to rain (D)very hard.

Chọn đáp án thích hợp điền vào chỗ trống:

_______ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment.

Choose the best answer:

If you want to ............. your English, we can help you.

Choose the best answer:

His ...................... made us happy.

During World War II, the Red Cross organized relief assistance for  ................  and wounded soldiers and administered the exchange of messages regarding prisoners and missing persons.

Choose the best answer:

She gave a long .................about unemployment in Vietnam. 

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:

You can make a good living in sales if you have the right attitude and strategies.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions: 

Slang can be defined as a set of lexical, grammatical, and phonological regularities used in informal speech.

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:

Around 150 B.C. the Greek astronomer Hipparchus developed a system to classify stars according to brightness

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined bold word(s) in each of the following questions: 

I’ll not stand for your bad attitude any longer.

More and more school leavers want to pursue higher education.

Archeological studies have provided evidence that the use of plants for decoration as well as for food developed early in the history.

Can you make a ..................... estimate of how much our expedition in the desert may be?

Indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Hundreds of thousands of elephants were illegally poached and their tusks sold for profits.

The twins used to play rugby when they were four year old, ________ ?

Choose the best answer:

We’ll make this beach clean and .................... again.

Choose the best answer:

We can see many international programs ............... different channels.