viết lại câu sao cho nghĩa không đổi :
my grandfather used to be an astronaut .he has been retired for ten yeas now
help me mk cần gấp lém
mn giúp mk nka
thank trc
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Viết lại câu sao cho nghĩa không đổi:
1. No one has used this computer for a long time
This computer........hasn't been used for a long time.........
2. The clock was made in China. My mother gave it to me on my bỉthday
The clock which.....My mother gave to me on my bỉthday was made in china............
3. I haven't seen my uncle for ten years
I last.........saw my uncle was ten years........
4. Last year, the Browns often bought groceries in this shop but now they don't
The Browns.......used to buy groceries in this shop last year..........
5. The taxi driver is friendly. He took me to the airport
The taxi driver who.........took me to the airport is friendly.....
My grandfather is 88 years old but he is still very energetic.
=>Although my grandfather is 88 years old ,he is still very energetic.
Viết lại câu sao cho nghĩa không thay đổi.
Although my grandfather is 88 years old, he is still very energetic.
1:this is the first time he has been here.
=>he has...never been here before ............
2,i started playing tennis 3 months ago.
=>i have........played tennis 3 months ago..................
3,they began to plant trees when it stopped raining.
=>they have....planted trees when it stopped raining..................
4,she has never eaten this fruit before.(thấy sai sai)
=> she is.........................
5,it's three days since my uncle left here.
=>my uncle has....left here three days ago .......................
6,the last time i saw him was two weeks ago.
=>i have.........seen him two week ago.......................
6 had -> had had
8 The owner of the car is thought to be abroad.
9T Không phải câu gián tiếp nên không cần chuyển this thành that
My mother doesn't play volleyball anymore
She suggests going fishing
I was given a dress by Mike on my birthday
He asked if I would like some orange juice
I haven't seen Jenny since I was in Ha Noi City
If I had a map,I wouldn't have gotten lost
It takes four hours to drive from Nam Dinh to Ha Noi
The owner of the car,I think is abroad
I wish he had told me about this
The rain was too heavy for you to go swimming
1. Mrs An didn' t drink coffee when she was young but she s it now.
-Mrs An didn' t use to drink coffee when she was young.
2. I got up late last year, but now i get up early.
- I used to get up late last year.
3. Two years ago, my brother often played chess very well but now he doesn't .
- My brother used to play chess very well two years ago.
4. My father usually played soccer, but now he doesn' t any more .
- My father used play soccer.
5. When did you begin to study English?
- How long have you studied English?
6. How long have you studied medicine ?
- When did you begin to studied medicine?
7. When did you start to learn English?
- How long have you learnt English?
8. The last time we ate this kind of food was in January.
- We haven't eaten this kind of food since January.
9. Hoa has written to me since she moved to London.
- Hoa started to write to me since she moved to London.
~~Good luck~~
\(\left(1-\frac{1}{2}\right)\left(1-\frac{1}{3}\right)\left(1-\frac{1}{4}\right)...\left(1-\frac{1}{2012}\right)\)
\(=\frac{1}{2}.\frac{2}{3}.\frac{3}{4}.\frac{4}{5}...\frac{2010}{2011}.\frac{2011}{2012}\)
\(=\frac{1.2.3.4...2010.2011}{2.3.4.5...2011.2012}\)
=\(=\frac{1}{2012}\)
1. My daughter has learnt English for two years.
_ My daughter started....learning English 2 years ago ..............................................................................
2. Although Tuan took a taxi, he still arrived late for the interview.
_ In spite of........having taken a taxi, Tuan still arrived late for the interview. .........................................................................................
3. My brother works in a factory which has more than a thousand employees.
_ There are......more than a thousand employees in my brother's company ............................................................................................
4. Nam and his family went on a trip to their home village for two days.
_ Nam and his family had a two-day trip to their home village. ............................................................................
5. Keeping the environment clean is very important.
_ It's....very important to keep the environment clean. ........................................................................................................
6. They will show the time machine to the public when they finish it.
_ The time machine......will be shown to the public when it is finished. .................................................................................
7. Old car tires are recycled to make shoes and sandals.
_ People recycle old car tires to make shoes and sandals.
........................................................................................................
8. It’s three years since I last saw her in this city.
_ I haven’t seen her in this city for 3 years.
....................................................................................................
9. Tam doesn’t type as fast as she used to.
_ Tam used.to type faster than she does now
..................................................................................................
10. “ Please turn down the radio for me'’, said my father.
_ My father asked......me to turn down the radio...................................................................................
my grandfather used to be an astronaut .he has been retired for ten yeas now
→ My grandfather, who used to be an astronaut, has been retired for ten years now.