4. What does the word “its” in the last sentence refer to?

3. How many hours did the 1880 bulb last?

2. Where was Edison’s laboratory?

Read the following passage, and choose the best answer that follow.

Thomas Alva Edison was born in Ohio in 1847. As a child, he received less than a year of formal schooling, but was educated at home. His parents allowed him to set up a laboratory in their basement and his mother gave him books about chemistry and electronics. Edison credits his mother as being ‘the making’ of him.

In 1878, Thomas Edison began serious research into developing a practical incandescent lamp and on October 14, 1878, Edison filed his first patent application for "Improvement In Electric Lights". In 1879 he created a successful incandescent light bulb. This was his hardest project – from 1877 to 1880, Edison and his assistants tried around 3000 experiments to perfect their light bulb design. By the end of 1880, Edison had produced a bulb that lasted 1500 hours. This discovery marked the beginning of commercially manufactured light bulbs and in 1880, Thomas Edison’s company, Edison Electric Light Company began marketing its new product.

5. What did her parents do?

4. How long did she travel in the space shuttle Challenger?

3. When did she become America’s first spacewoman?

2. What does she look like?

1. Who is America’s first spacewoman?

Everybody likes to be independent, ________?

Which project will certainly ­­­­_________more benefits to people in our village?

Tìm từ có phần gạch chân phát âm khác với những từ còn lại.

Tìm và sửa lỗi sai:

Tom didn't remember closing the windows when he left the classroom yesterday.

This is the first time I have been to Japan.

=> I have _______________________________.

There once was an old woman ________lived in a shoe.

The little cat should be __________ to be healthy.

The keepers feed the lions at 3 pm every day.

=> The lions _______________________________.

The examination papers are scored by machine. The students ________ (tell) their results next week.

The country's economy relies heavily on the tourist _________.

The coach said, “It’s time for you to go home, boys!”

The changes that __________ in schools have changed the roles of teachers.

Viết lại câu sử dụng từ có sẵn:

Shut/ computer/ TV/ other/ electrical/ stuff/ when/ not/ use/

He warned the boys ______ too far.

Shall we go out for dinner tonight?

=> What about ______________________?

People who live in different regions can speak their languages with different __________.

Now that this has been fully understood, the industry is __________ fighting online for the loyalty of fans, but it may already be a lost cause. (LATE)

Tìm và sửa lỗi sai:

My father is a careful driver and he does not drive too fast or dangerous.

My father __________ come to pick us up. He will let me know for sure later.

Tìm từ có phần gạch chân phát âm khác với những từ còn lại.

Laura completely ignored me this morning. (shoulder)

=> Laura gave ___________________this morning.

Sweets are harmful because they may make our teeth ______.

A lot of people visit a dentist only when____________.

When food and germs collect in a small crack, our teeth___________.

Good teeth help us to _________.

I often get up early in the morning.

Who was the text written to?

Which of the following diaries was written by one of the tourists?

What is the writer trying to do?

What happened in the end?

Why weren't any rooms available at the Hotel Riviera?

I am interested in natural science __________like Chemistry and Physics.

Her parents hope that he _______ a famous biologist one day.

He said that he didn’t want to learn Math.

=> I heard ______________________________.