1.will
2.will
3.will
4.will
5.might
6.might
Verb | Meaning | Vietnamese | Example |
blow up | Explode | nổ | The terrorists tried to blow up the main Hall |
bring up | mention a topic |
| My mother brought up that little matter of my prison record again. |
bring up | raise children | nuôi nấng | Her uncle brought him up after his parent died. |
call off | Cancel | trì hoãn | They called of the meeting yesterday. |
do over | repeat a job | làm lại | Do this homework over. |
fill out | complete a form | điền đơn | Fill out this application form and mail it in. |
find out | Discover | tìm ra, khám phá ra | Some experts found out the reasons of water pollution |
give back | return an object | trả lại | My friend borrowed my books. I have a feeling he's not about to give them back. |
Leave st/ sb out | Not include so or sth | bỏ sót | I’ve made a list of names- I hope I haven’t left anyone out. |
look over st | To quickly examine, check st | kiểm tra | Could you quickly look over these figures for me and see if there are any mistakes? |
point out | call attention to | nhấn mạnh | She was quick to point out that it wasn’t her fault. |
put off | Postpone | trì hoãn | Our boss will put off the meeting until tomorrow. |
put on | put clothing on the body | mặc quần áo | I put on a sweater and a jacket. |
Read st over/ through | Peruse | đọc kỹ | I read over the research, but couldn't make any sense of it. |
set up | to arrange, begin | sắp xếp, thiết lập | They set up the conference exactly the way their manager wanted it. They set it up. |
talk over | discuss | Thảo luận | We get some troubles. We need to talk them over. |
throw away | discard | Vứt bỏ | US consumers throw away around 100 billion plastic bags annually. |
try on | put clothing on to see if it fits | Thử quần áo | She tried on fifteen jeans before she took the one. |
try out | Test to see how useful or effective st or so | Thử, xem xét, kiểm tra ( tính hữu ích và hiệu quả của nó) | I tried out five cars before I could take one that pleased me. |
turn down | lower volume | Vặn nhỏ tiếng lại. | Please turn down the radio. I want to sleep. |
turn down (2) | reject | Từ chối | He turned down the application for a promotion twice this year. |
turn off | switch off electricity | Tắt thiết bị điện | Please turn off the light before leaving the room. |
turn off (2) | repulse | Làm mất hứng | The film really turned me off because of its a disgusting. |
turn on | switch on the electricity | Bật thiết bị điện | It gets dark, please turn on the light. |
\(\dfrac{x}{5}=\dfrac{3}{y}\)
⇒x.y=3.5
⇒x.y=15
⇒x;y∈ Ư(15)={1;-1;3;-3;5;-5;15;-15}
Ta có bảng giá trị sau.
x | 1 | -1 | 3 | -3 | 5 | -5 | 15 | -15 |
y | 15 | -15 | 5 | -5 | 3 | -3 | 1 | -1 |
Vậy các cặp số (x,y)=(1,5);(-1,-15);(3,5);(-3,-5);(5,3);(-5,-3);(15,1);(-15,-1)