Make the best choice

That expression on his face has some meaning.

Read the passage and choose the best option to complete each blank. 
Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes ____46___ ecosystems. If there is too little rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals____47___feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for the pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire melts the seal and lets the seeds ____48___. Polluting the air, soil, and water can harm ecosystems. Building dams on rivers for electric power and irrigation can harm ecosystems ____49___ the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems. Ecologists are working with companies and governments to find better ways of ___50____ fish, cutting down trees, and building dams. They are looking for ways to get food, lumber, and other products for people without causing harm to ecosystems
(49)..............

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

The share price fluctuated. The trend was slightly upward.

Choose the correct answer to complete the sentence. " His optimism in his illness went beyond his family's ________.'

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

He had just finished eating his breakfast. Then he fell down

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

There was moderate fluctuation in the availability of seasonal produce.

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

They spent more money. They had to work harder.

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

 I am really keen on playing sports.

Choose the correct answer to complete the sentence. "Thanks to the progress of science and technology, our lives have become ____."

Read the passage and choose the best option to complete each blank. 
Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes ____46___ ecosystems. If there is too little rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals____47___feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for the pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire melts the seal and lets the seeds ____48___. Polluting the air, soil, and water can harm ecosystems. Building dams on rivers for electric power and irrigation can harm ecosystems ____49___ the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems. Ecologists are working with companies and governments to find better ways of ___50____ fish, cutting down trees, and building dams. They are looking for ways to get food, lumber, and other products for people without causing harm to ecosystems
(48)..............

Make the best choice

Tam is not good at English and neither am I

Rearrange the sentences to make meaningful sentences. (There’s / at/ tea/ of/ tradition/ at/ afternoon/ British/ a/ 4 p.m.)

Make the best choice

“Let’s go on a walking today.”, said Trang

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

“I will come back home soon,” he said.

Make the best choice

My brother and I go to that school

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

There was a 5% drop in the student enrollment of the university.

Choose the sentence -a, b, c or d - which is closest in meaning to the sentence above.

 David seems really ill at case in front of all those people

Choose the correct sentence among A, B, C or D which has the same meaning as the given one:  Mr. Brown bought this car five years ago.

Rewrite the sentences: Alternative medicine is a complete mystery to some people.

Choose the correct sentence among A, B, C or D which has the same meaning as the given one: My brother has been doing his homework since 8 pm.

Choose the underlined part among A, B, C or D that needs correcting:  To look at the audience, the  contestant  gave  her answer with confidence.