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Rewrite the sentences, using the word in brakets
1/They have definitely agreed to lend us the money.(committed)
->They.............committed lend us....................the money.
2/Do you have to wear a uniform at school?(compulsory)
->Is.............wearing school uniform compulsory for students..............at school?
3/Don’t pay any attention when he complains. (notice)
->Don’t.......take notice of when he.................complaints
4/They remain close friends, despite having had many arguments. (fallen)
->They.............haven't fallen out although they.............have had many arguments.
5/She allows her colleagues to take her attention from her work.(distracted)
->She.........allows herself to be distracted from her work..................by her colleagues.
6/She locked the door so that nobody would disturb her.(avoid)
->She..........looked the door to avoid being ...............disturbed.
7/We can’t do much for him now.(little) ->There..........is little that can be done for him.............now.
8/I believe parking is prohibited in this area.(permit)
->I don’t think.......to permit parking............in this area.
9/No student can be expected to know every word in the book.(students)
->Nobody...........in those student can know every work..............in this book.
10/The agreement states that you are to pay the installment once a month.(according)
->You............are to pay the installment once a month according................to the agreement.
Rewrite the sentences, using the word in brakets
1/They have definitely agreed to lend us the money.(committed)
->They.............committed lend us....................the money.
2/Do you have to wear a uniform at school?(compulsory)
->Is.............wearing school uniform compulsory for students..............at school?
3/Don’t pay any attention when he complains. (notice)
->Don’t.......take notice of when he.................complaints
4/They remain close friends, despite having had many arguments. (fallen)
->They.............haven't fallen out although they.............have had many arguments.
5/She allows her colleagues to take her attention from her work.(distracted)
->She.........allows herself to be distracted from her work..................by her colleagues.
6/She locked the door so that nobody would disturb her.(avoid)
->She..........looked the door to avoid being ...............disturbed.
7/We can’t do much for him now.(little) ->There..........is little that can be done for him.............now.
8/I believe parking is prohibited in this area.(permit)
->I don’t think.......to permit parking............in this area.
9/No student can be expected to know every word in the book.(students)
->Nobody...........in those student can know every work..............in this book.
10/The agreement states that you are to pay the installment once a month.(according)
->You............are to pay the installment once a month according................to the agreement.
Gọi vận tốc của ô tô là x
=>Vận tốc xe máy là x-10
Theo đề, ta có: 120/(x-10)-120/x=1
=>(120x-120x+1200)/x(x-10)=1
=>x^2-10x=1200
=>x^2-10x-1200=0
=>x=40
a: \(=\dfrac{\sqrt{3}\left(x\sqrt{2}+y\sqrt{5}\right)}{2\left(x\sqrt{2}+y\sqrt{5}\right)}=\dfrac{\sqrt{3}}{2}\)
b: \(=\dfrac{a+\sqrt{a}-a-2}{\sqrt{a}+1}:\dfrac{a-\sqrt{a}+\sqrt{a}-4}{a-1}\)
\(=\dfrac{\left(\sqrt{a}-2\right)}{\sqrt{a}+1}\cdot\dfrac{a-1}{a-4}=\dfrac{\sqrt{a}-1}{\sqrt{a}+2}\)
a: góc AEB=góc ADB=90 độ
=>AEDB nội tiếp đường tròn đường kính AB
=>I là trung điểm của AB
b: Gọi H là giao của AD và BE
ABDE nội tiếp
=>góc HDE=góc HBA
=>góc HDE=góc HMN
=>DE//MN
1.This house built 2 days ago.
2.The boy who hold black basketball wear school uniform.
3.They wont come to Japan , will they?
4.He asked us to help his son study Literature.