Current extinction rates are at least 100 to 1,000 times higher than _______ rates found in the fossil record.

 

They asked me a lot of questions, _____________ I couldn't answer.

Choose the best answer:

Let me see your collection ............. toy UFOs.

Choose the best answer:

He laughs a lot because ............... her funny face.

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.
Could you reply this e-mail? Please confirm your attendance at the meeting!

When taking the exam, make sure you _____ the same amount of time to each question.

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

She had a cozy little apartment in Boston.

Choose the correct answer in each sentence.

The fitness tracker is as perfectly ------- as the online advertisements say it is.

-"We'll have to hurry if we want to finish this project on time."-"_________

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: 

We decided to pay for the furniture on the installment plan.

Choose the correct answer in each sentence.

New cycling safety regulations have just been ________________   by the Ministry of Transportation.

Choose the best answer:

She did all the work ................. her own. 

Chọn đáp án đúng điền vào chỗ trống trong câu sau đây:

As the drug took________the patient became quieter.

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

Dinosaurs were unable to survive severe ice age weather conditions.

Choose the best answer:

The United States has a ............. of around 250 million.

In _______ 22nd SEA Games, Vietnam won 158 _______ gold medals.     

The raw sewage needs to be ________ treated.

Choose the best answer among A, B, C or D that best completes each sentence: He advised me to take an English course. I …… it early.

Choose the best answer:

I wear a hat .............. I don’t want to be sick.

Choose the best answer:

They are talking about the ......... circles on the fields.

The government should take some measures to............ that tourism develops in harmony with the environment.