Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
I.Change these sentences into reported speech
1." Who thinks there is life in Mars? ", my mother asked
➜My mother asked who thought there was life in Mars
2." I think aliens have very big heads and triangle faces ", Sally said
➜Sally thought that aliens had very big heads and triangle faces
3." The Martians may travel in flying saucers ", Tom answered Jerry
➜Tom thought that the Martians might travel in flying saucers
4." I believe scientists have found ways to travel to the Moon ", Tom said
➜Tom believed that scientists had found ways to travel to the Moon
II.Choose the correct answer for each sentence
1.It_______that the thinning of the ozone layer_________by smoke from mills,factories and industry
A.believes/causes
B.is believed/causes
C.believes/is caused
D.is believed/is caused
2.All flights to Ha Noi had to be cancelled__________the storm
A.as a result
B.due to
C.because
D.so
3.The first Thanksgiving_________by the Pilgrims in 1621
A.celebrated
B.was celebrated
C.is celebrated
D.has been celebrated
4.There_______be life in other planets,but I can't be sure
A.should
B.might
C.will
D.must
5.John asked_______I wanted to leave on the Moon
A.what
B.how
C.whether
D.who
6.Can you tell me__________?
A.how many planets orbiting the Sun
B.how many planets orbit the Sun
C.do how many planets orbit the Sun
D.how many planets do orbit the Sun
1/ swift= fast=> A
2/ Mercury always keeps one side towards the sun=> C
3/ The nearest planet to the sun, it is always seen near the sun, either just before sunrise or soon after sunset => B
4/ Because it is much lighter, it has much less gravity. => B
5/ B bởi gần thì nhìn mới to chứ :v
recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1)trouble. Modern ways of living and today’s industries are (2)polluting it. Most people think there is (3) nothing they can do. This is not true. Everyone can do something to help (4) save our environment. Here is a (5)list of things you can do.
-
- Help to cut pollution by (6)taking the bus to work instead of your car.
- Buy fruit and (7) vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a (8) recycling center somewhere near your home, so take them there.
Our environment is in trouble. Modern ways of living and today’s industries are polluting it. Most people think there is nothing they can do. This is not true. Everyone can do something to help save our environment. Here is a list of things you can do.
- Help to cut pollution by taking the bus to work instead of your car.
- Buy fruit and vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a recycling center somewhere near your home, so take them there.
Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.
VI. Read the text then answer true or false
People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy. Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy.
1. None of the world’s energy comes from the sun. F
2. Wind, steam, and gasoline are sources of energy. T
3. People have never used nuclear energy. F
4. Energy is the ability to do work. T
5. We need new sources of energy. T
1/ The story about UFOs caught the ___________ of the whole class .
A. decision B. imagination C. evidence D. science
capture/catch someone's imagination: to make someone very interested or excited.
2/ There’s no _____________ that life exists on other planets.
A. creature B. experience C. evidence D. condition
3/ The satellite moves around the earth’s _________ round the sun.
A. surface B. path C. space D. orbit
4/ My grandfather is keen __________ growing fruit trees.
A. of B. in C. on D. for
5/ Articles and reports in newspapers talk lots about UFO _____________ .
A. shapes B. balloons C. appearance D. exposition
6/ People are talking about the __________ circles on the fields in The Great Britain.
A. secret B. mysterious C. marvelous D. excellent
7/ UFO’s mean ___________ flying objects.
A. unsafe B. unknown C. unable D. unidentified
8/ Some scientists and government want to send ___________ to Mars.
A. pilots B. aliens C. astronauts D. students
9/ What scenes on the earth can you see from __________ space.
A. out B. outer C. upper D. inner
10/ I think UFOs exist only in films for ___________ .
A. imagination B. persuasion C. entertainment D. introduction
On April Fools' Day, people in many countries play tricks on each other. Usually, the tricks (1) ___ involve _ making friends believe something ridiculous. On this day you could, for example, tell a friend there is a huge spider on their shoulder. If they believe you, you have succeeded (2) ___ in ___ fooling them, and even if you only trick them for a second, you have (3) __ the __ right to shout "April Fool!" This day, 1st April, is also known as All Fools’ Day. In some countries, such as Ireland or Cyprus, you can only try to fool someone before twelve noon. If you do play tricks after midday, you will become the fool (4) _instead _____. So it is advisable for you to do that in the morning. (5)___Whatever ___ you do for, all you want is fun rather than do harm to others. And if you don’t want to be foolish, be sensitive! But how did this (6) __tradition ___ begin? Some say April Fools’ Day originated in France when that country adopted the new Gregorian calendar. In the previous calendar, New Year was celebrated (7) ___from __ 25th March until 1st April, not on 1st January, as in the Gregorian calendar. Some people refused to (8) __follow ___ the new calendar, and continued to celebrate the New Year in spring. Other people made fun of them and laughed at them (9) __because ___ they were old-fashioned and didn't want to change. Now April Fools' Day has become a global tradition, and no one is safe! People play tricks on anyone, not just on (10) __those____ who don't want to change with the times.
c2 nên chọn a vì ở đây cần dùng từ light có nghĩa là ánh sáng (50 năm ánh sáng gì trên đoạn đó ) còn từ lightning nghĩa là sét nha
còn c9 nên dùng giới từ beyond
1. A. another B. other C. others D. the other
2. A. light B. lighten C. lightening D. lighting
3. A. following B. after C. next D. later
4. A. price B. schedule C. charge D. budget
5. A. driven B. fetched C. launched D. taken
6. A. central B. centre C. middle D. heart
7. A. invents B. searches C. discovers D. looks
8. A. alone B. same C. one D. own
9. A. out B. toward C. beyond D. over
10. A. of B. on C. about D. with
1. The main point of the first paragraph is ...
A. The wave created by ocean currents are very large
B. Despite the strength of the wind, it only moves surface water
C. Deep ocean water is seldom affected by forces that move water
D. The tides are the most powerful force to affect the movement of ocean water
2. The word "In reality" in the third sentence of the second paragraph is closest in meaning to
A. Surprisingly
B. Actually
C. Characteristically
D. Similarly
3. According to the passage, the most vital factor in recognizing how much gravitational effect one object in space has on the tides is
A. Size
B. Distance
C. Temperature
D. Density
4. In the ninth sentence of the second paragraph, the word "configuration" is closest in meaning to
A. Unit
B. Center
C. Surface
D. Arrangement
5. Neap tides occur when
A. The sun counteracts the moon's gravitational attraction
B. The moon is full
C. The moon is farthest from the sun
D. Waves created by the wind combine with the moon's gravitational attraction
I.Choose the correct answer for each sentence
1.It_______that the thinning of the ozone layer_________by smoke from mills,factories and industry
A.believes/causes
B.is believed/causes
C.believes/is caused
D.is believed/is caused
2.All flights to Ha Noi had to be cancelled__________the storm
A.as a result
B.due to
C.because
D.so
3.The first Thanksgiving_________by the Pilgrims in 1621
A.celebrated
B.was celebrated
C.is celebrated
D.has been celebrated
4.There_______be life in other planets,but I can't be sure
A.should
B.might
C.will
D.must
5.John asked_______I wanted to leave on the Moon
A.what
B.how
C.whether
D.who
6.Can you tell me__________?
A.how many planets orbiting the Sun
B.how many planets orbit the Sun
C.do how many planets orbit the Sun
D.how many planets do orbit the Sun