do vui:co a;b;c thoa man ab+bc+ac=1.cmr(a^+1)(b^+1)(c^+1) la 1 so chinh phuong
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do vui:Co mot ong gia, ong ngoi doc bao, hoi ong:ong an sang chua?. ông lay to bao ong vuot cai roc xuong.vay hoi ong an sang chua?
Complete sentences 1 – 18 with idioms and other expressions from the box. a bit of a do / do as youre told/do me a good turn / do the sights / do the trick / do to a turn /do me a favour/dos and donts / do the dirty/ do you a world of good/ do you justice/ do your dirty work/ make do with/take some doing/ that does it/ thats done it/ the done thing/ you were done1. This steak is delicious. Its _______.2. We havent got any coffee, Im afraid. Well have to __________ tea.3. The boss spent all morni...
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Complete sentences 1 – 18 with idioms and other expressions from the box.
a bit of a do / do as you're told/do me a good turn / do the sights / do the trick / do to a turn /do me a favour/
do's and don'ts / do the dirty/ do you a world of good/ do you justice/ do your dirty work/ make do with/
take some doing/ that does it/ that's done it/ the done thing/ you were done
1. This steak is delicious. It's _______.
2. We haven't got any coffee, I'm afraid. We'll have to __________ tea.
3. The boss spent all morning writing out a list of __________ for the office.
4. __________, Harriet! One more word from you, and you can leave the room immediately!
5. We've missed our train. __________! Now we'll never get to London in time for the show.
6. You need a holiday. A break would __________.
7. That's a nice dress you're wearing, but it doesn't really __________.
8. You paid £200 for that old television? __________!
9. We're having __________ this Saturday to celebrate our anniversary.
10. If the printer doesn't work, hit it gently: that usually __________.
11. We spent a week in Paris, and __________.
12. I don't believe you sold your broken computer to Paul. How could you __________ on one of your friends like that?
13. I'm fed up __________!
14. I was wondering if you could __________. I need to borrow £20.
15. __________, Alison, or I'll send you to your room.
16. It will __________ to get all this work finished by five o'clock.
17. Jane __________ last week, and I would really like to return the favour.
18. You shouldn't argue with your teacher. It's not __________. (to be the correct or suitable thing to do)
Help me plz! I need it fast
a,ve do thi ham so y=3x
b,tim toa do diem A , biet A thuoc do thi ham so tren va A co tung do la 6
c,tim diem tren do thi sao cho diem do co tung do va hoanh do bang nhau
b: Thay y=6 vào y=3x, ta được:
3x=6
hay x=2
c: Thay x=y vào y=3x, ta được:
3x=x
=>x=0
=>y=0
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25. "Do you think you could do me a favour?" Tom asked me.
A. Tom asked me if i could do him a favour.
B. Tom asked me whether i can do him a favour.
C. Tom asked me if i thought i could do him a favour.
D. Tom asked me whether i think i can do him a favour.
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1. a) Tinh goc o day cua mot tam giac can biet goc o dinh cua tam giac do bang 80 do ; bang a do (0<a<90).
b) Tinh goc o dinh cua mot tam giac can biet goc o day cua tam giac do bang 80 do ; a do
a: Số đo góc ở đáy là:
\(\dfrac{180^0-80^0}{2}=50^0\)
b: SỐ đo góc ở đỉnh là:
\(180^0-2\cdot80^0=20^0\)
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19 tháng 2 2022 lúc 21:06
9. What …. you usually ...................in your free time?
A. do…do B. does…do C. Do..does D.does…does
10. How often……… your father…………. bike?
A. do…ride B. does…ride C. do..rides D.does…ride
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trong hinh ben cho biet goc xAB= a do; goc ABC = a do + b do ; CBy=108 do - b do. Ax vuong goc voi m; Cz vuong goc voi n
Complete the sentences with the words in parentheses.
1.A : What ( you, do)________last Friday ?
B : I ( come )______to class.
2. A :What ( you,do) ______next Friday ?
B : I ( come ) _____to class
3.A : What ( you,do )__________yesterday evening ?
B : I ( watch)_______TV.
4.A :What ( you,do )__________every evening ?
B :I ( watch)_______TV.
5. A :What ( you,do )__________tomorrow evening ?
B :I ( watch)_______TV.
6.A : What ( you, do )______________right now ?
B : I (do)________ a grammar e...
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Complete the sentences with the words in parentheses.
1.A : What ( you, do)________last Friday ?
B : I ( come )______to class.
2. A :What ( you,do) ______next Friday ?
B : I ( come ) _____to class
3.A : What ( you,do )__________yesterday evening ?
B : I ( watch)_______TV.
4.A :What ( you,do )__________every evening ?
B :I ( watch)_______TV.
5. A :What ( you,do )__________tomorrow evening ?
B :I ( watch)_______TV.
6.A : What ( you, do )______________right now ?
B : I (do)________ a grammar exercise.
7. A :What (Maria,do)_________every morning ?
B : She ( go )________to work
Complete the sentences with the words in parentheses.
1.A : What ( you, do)__did you do______last Friday ?
B : I ( come )_came_____to class.
2. A :What ( you,do) _will you do_____next Friday ?
B : I ( come ) __will come___to class
3.A : What ( you,do )____did you do______yesterday evening ?
B : I ( watch)__watched_____TV.
4.A :What ( you,do )___do you do_______every evening ?
B :I ( watch)____watch___TV.
5. A :What ( you,do )___will you do_______tomorrow evening ?
B :I ( watch)___will watch____TV.
6.A : What ( you, do )____are you doing__________right now ?
B : I (do)___am doing_____ a grammar exercise.
7. A :What (Maria,do)____does marian do_____every morning ?
B : She ( go )____goes____to work
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Complete the sentences with the words in parentheses.
1.A : What ( you, do)____did you do____last Friday ?
B : I ( come )____CAME__to class.
2. A :What ( you,do) ___DID YOU DO___next Friday ?
B : I ( come ) _CAME____to class
3.A : What ( you,do )______DID YOU DO____yesterday evening ?
B : I ( watch)____WATCHED___TV.
4.A :What ( you,do )____DO YOU DO______every evening ?
B :I ( watch)__WATCH_____TV.
5. A :What ( you,do )___WILL YOU DO_______tomorrow evening ?
B :I ( watch)____WILL WATCH___TV.
6.A : What ( you, do )______ARE YOU DOING________right now ?
B : I (do)_____AM DOING___ a grammar exercise.
7. A :What (Maria,do)___DOES MARIA DO______every morning ?
B : She ( go )_____GOES___to work
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20 tháng 3 2022 lúc 9:14
Rearrange the dialogue:
My mom is a cook and my dad is a musician.
He plays in a band.
Where do they work?
What do you do in America, Mary?
What about your dad?
I'm a student.
What do your parents do?
My mom works in my school.
giúp mình với, trả lời mình tick cho nhé
Đây nha em:
What do you do in America, Mary?
I'm a student.
What do your parents do?
My mom is a cook and my dad is a musician.
Where do they work?
My mom works in my school.
What about your dad?
He plays in a band.
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What do you do in America, Mary?
I'm a student.
What about your dad?
He plays in a band.
What do your parents do?
My mom is a cook and my dad is a musician.
Where do they work?
My mom works in my school.
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