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1) I did my Maths homework yesterday. (to do)
2) Does Susan go to England by plane? (to go)
3) They visited a farm two weeks ago. (to visit)
4) Jenny and Peggy don't help their brother. (not/to help)
5) The children weren't at home last weekend. (not/to be)
6) When did you design this wonderful skirt? (to design)
7) My mother doesn't crash into the van. (not/to crash)
8) The boys take off the mudguards of their bicycles. (to take off)
9) Do you visit your aunt ?
1) I..did.......my Maths homework yesterday. (to do)
2).....did....Susan.....go....to England by plane? (to go)
3) They.....visited....a farm two weeks ago. (to visit)
4) Jenny and Peggy....don't help.....their brother. (not/to help)
5) The children...weren't......at home last weekend. (not/to be)
6) When.....do....you.....design....this wonderful skirt? (to design)
7) My mother....doesn't crash.....into the van. (not/to crash)
8) The boys......take off...the mudguards of their bicycles. (to take off)
9).....do....you.....about....your aun
(1) was invented (1) When was nylon invented?
(2) work (2) Who invented nylon?
(3) was introduced (3) When was nylon introduced to the world?
(4) became (4) What was the best present for many women during the Second World War?
(5) was used (5) How long has nylon played an important part in our lives?
(6) is found
(7) has played
(8) will be manufactured
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Chúc bạn học tốt!
I was listening to the radio when the door bell was ringing
=> rang
I was listening to the radio when the door bell was ringing
=> rang
1. A: Who do you love to hang out with ?__________________________________
B: I love hanging out with my best friend, Linda.
2. A: Why dont you give your personal information to websites ? _____________________________________________________________
B: I don’t give my personal information to websites because it’s easy to be stolen.
3. A: What is the most popular pastime activity in your country ?_____________________________________________________________
B: DIY is the most popular pastime activity in my country.
4. A: Where is the art of paper folding is originated ?___________________________________
B: The art of paper folding is originated in China.
5. A: How much time did it take you to write the report ?____________________________
B: It took me 3 hours to write the report.
1. This is the most difficult exam I’ve ever done.
=> I’ve never done a more difficult exam than this.…………………………..
2. Our students have never met any friendlier person than Lucy.
=> Lucy is the friendliest person our students have met …………………………
3. Mary started learning Chinese 3 years ago.
=> Mary has learnt Chinese for 3 years …………………………………
Earthquake is a natural calamity which has power to destroy human lives in few seconds. It is lonely responsible for the huge damage to living and non-living beings. Earlier, people were unaware of the reasons of earthquake occurrence and the extent of damage. They believed that earthquake occur whenever mother earth become angry with them. It was Aristotle (a great Greek philosopher) who made people aware that earthquake occur because of some physical factors. He told that, some parts of land moves whenever air compressed within the arch escapes which is called as volcanic activity. Earthquake waves cause movement in the surrounding areas because of air pressure and imbalance.
Another reason of earthquake occurrence is isosta adjustment. Earth surface contains some raised and depressed blocks which make balance of earth surface however the balance disturb when blocks moves revolving on units of axis. Raised blocks get down and cause imbalance on the earth surface which inturn cause earthquake. Generally, it occurs in the volcano prime areas, under the feet of mountains and hills. However, it is not sure that earthquakes do not occur in other places. Earthquake may occur anytime in any part of the world. Some of the earthquakes become weak however some of them become very strong with huge force which may shake the earth suface far away from the centre point.
Earthquakes with huge intensity become really dangerous and cause severe damage. According to the scientific study with the help of Seismograph, there are some secondary waves and tertiary waves in the earthquake. There are various measurement scales which can accurately measure the intensity of earthquake such as Mercall’s scale, Richter scale, moment magnitude scale, etc. Himalaya zone, the Ganga, Deccan Plateau, the Brahmaputra valleys, etc are the earthquake prone areas in India. Kutch (Gujarat, India) earthquake of the year 1819 was so massive (calculated 8 on Richeter Scale) and affected a huge area (around 5000 square kilometers depressed by 15 feet and 1500 square kilometers raised by 50 feet). More than 10000 people were killed in the earthquake event of Latur and Osmanabad districts of Maharashtra on 30th of September in 1993.
Earthquake is the result of release of elas energy after forceful tectonic plate movements. Elas energy released in the form of seismic or shock waves which travels for a long distance outwards in all directions from the centre point (a place of maximum destruction). High-rise buildings and ancient structures of the cities ( Delhi) can be badly affected by the seismic force of earthquake.
Thật sự là hơi dài để trình bày trong một phân thi nói 2 phút cộng phần trả lời câu hỏi á?
Living in the infinite trajectory of time sometimes we forget its value for the life of each person. Time is a flow, drifting on and on and never coming back. Therefore, the time for each person is extremely valuable, it is true to the adage that "time is gold and silver".
Indeed, time is more precious than gold and silver, because time is infinite and our life is finite. We humans are born, then soon grow up, grow old and die. But time will remain forever, it goes on flowing through life after life and life after another. Not fast, not slow, just gently imprinting on each person's life. Then when, in a moment of life we look back, we will have to say a sentence: "Time passes so fast".
What is time? We only know time is calculated in seconds, minutes, hours, months, years. In the vast space and in the world with many metaphysical things, who has determined the time fully and comprehensively. Time is clearly an abstract concept but its imprint in people's lives every time it passes is clear. Those are the wrinkles on the face when youth goes through, these are changes of life, the continuous development of society over thousands of years. Sometimes when we turn around, we startled to realize that time has taken so many things. Therefore, although we cannot define the exact time, we still know one thing for sure: time is extremely valuable, it carries a lot of meaning for each human being.
There are times when we can do a lot of work in life. It can be said that time is an important condition to create a colorful life for us. For each person, time is life, is money, is knowledge. When we are young, we must cherish the time more than gold and silver to act, turn our dreams and aspirations into reality, create beautiful flowers to offer ... Space is associated with age and the whole human life. Each time period, the people benefit, people will accumulate knowledge and understanding capital; people will bring to their community and give themselves good careers.
Time is so priceless. Yet there are people who do not know how to value time, regardless of the time that goes by and do useless things. Truly precious time, more precious than gold. But it is important to know what is right and useful for everyone and society with the time we have. Do not know how to value time, waste time on useless and futuris things prostitution, drugs, spending the night with alcohol, stimulants, in schools and restaurants , hotels ... that we ruin our own lives, we will make us cruel, maimed and become criminals who cause pain, mourning for others, and are a burden of society.
Time can give us all, youth, love, passion and happiness. But it can take us all. So, while we have time, know how to take advantage of it. Time is a measure for each person to adjust themselves, how to live, how to live so that time passes without wasting, so that whenever we look back, we have no regrets about the time that has passed.
If one fine day you woke up, what would you do ? For me, I would wake up, brush my teeth, do exercise and go to the kitchen to cook breakfast. Do you think after I have finished eating breakfast, I will lie down on a sleeping bed ? I do not do that, I will wash dishes after breakfast and use my free time to learn English online on olm.vn. Sometimes I help my parents do housework. At noon, my family just ate rice and watched TV. In the afternoon, I chat with my friends on Facebook and learn English together. In the evening, my family had dinner and chatted happily, Time to avoid COVID-19 was fun and nice. What about your free time ? Please tell me !!!