It is not expensive to buy seafood in Da Nang City.
A. Right
B. Wrong
Giải bởi Vietjack
Dẫn chứng “The food here is very fresh and the price in cheaper than that in Ho Chi Minh City.”
Chọn A
Write a short paragraph about how you use computer and the internet for learning purpose.
Street are decorated with ___________ lights and red banners. (colour)
A plane engine can make a lot of noise, so the new airport will increase ________ pollution here.
Tìm và sửa lỗi sai:
This year, that is for the first time, the event is open to all amateur athletes along with the traditional professional.
If her condition should improve, we’ll inform you immediately.
=> Should ________________________________________________.
Write a paragraph about how do you think the roles of teenagers will change in the future.
Spring is coming and it’s time for us to grow plants. Of course, not all plants are _________ in season.
Read the following passage and choose the most suitable from A to G on the list and write it in each gap from 1 to 5.
A. can only be done if astronauts put on their heavy spacesuits
B. and will never be known
C. which is rather more than astronauts really need
D. and are quite noticeable after even a week
E. they start turning somersaults
F. and is vital on very long flights
STAYING HEALTHY IN SPACE
The range of foods available to astronauts is vast, and great care is taken to ensure that it looks and smells appetizing. Meals are organized to provide an average of 3,000 calories a day, which seems high for living in an enclosed environment in which there is no gravity. But astronauts can expend a great deal of energy in doing the simplest things. For example, if they try to turn a handle, they turn themselves as well. If they bend down to do up a shoelace, (1) ________. Finding unusual ways of doing such ordinary things uses up the excess calories. The space diet is balanced rather differently from a terrestrial diet. This is to try and compensate for changes that take place in the body during space flight. Bodily changes begin as soon as astronauts go into space (2) _______________. Among the most serious is calcium loss, which causes a marked reduction in the mass and strength of bones. There is also a progressive loss of red blood cells. What causes these effects is not known, (3) ______________. The heart muscles, with no gravity to battle against, start to waste away. The leg muscles start to waste away too, since walking, as done on Earth, (4) _______________. Exercise also helps to reduce muscle wastage (5) _____________, No one yet knows the limit of human endurance in space. If astronauts can withstand two years or more of continuous weightlessness, the mankind’s dream of visiting other planets could become reality in the early decades of the next century.
The bookstore is behind the bakery.
=> The bakery ______________________.
