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

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

Rapid ups and downs in the number of students could be observed in June.

Rewrite: 

In my experiments, the liquid is cooled to 32ºF. It always freezes.

Rewrite sentences without changing the meaning. " We aren’t allowed to go home late"

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
(46)..............

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)..............

Choose the underlined part among A, B, C or D that needs correcting: I’ve been being lost one of my keys, I must have dropped it somewhere  in the classroom this morning.

Choose the underlined part among A, B, C or D that needs correcting: In English people drive on the left so be sure  to go on the right side.

Make the best choice

When they arrived, the good seats were already taken

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

 Your parents will help you with the problem. You should tell them the story.

Rewrite: 

It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled.

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

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: 

If I had time, I would go with you.

Choose the correct sentence among A, B, C or D which has the same meaning as the given one:  I might go camping. My friends have invited me.

Make the best choice

Ann never wants to see another horror film 

Rewrite the sentences: His comment bears little relation to the topic.

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.

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.

Rearrange the sentences to make meaningful sentences. (before/ In/ permission/ my/  ask/ leaving/ family/ for/ the/ before/ table)

Choose the correct answer. "Where did you go last night? I was looking for you." said Lan to Nam.