8. Fire needs oxygen to burn. It ________ without oxygen. a. burn b. burns c. don’t burn d. doesn’t burn 9. How much time do you spend ________ the Internet per day? a. surf b. to surf c. surfing d. to be surfing 10. I don’t mind ________ a DVD, but I prefer ________ to the cinema. a. to watch - to go b. watching – go c. to watch – going d. watching – to go

Làm giúp mk bài 1 thi ok ai làm đc bài 1 2 thì mk cho hết

Một tế bào sinh trứng có 2n=24 nguyên phân liên tiếp 5 lần tạo cá tế bào con. Các tế bào con tham gia giảm phân tạo giao tử. Vậy tổng số nst trong các thể cực là

giúp mình 2 bài này với ạ, mình cảm ơn ạ

Làm và giải thích giúp em ạ 32) My company has spent a lot of money building a new, ………factory which will nearly double production. (computer) 33) I was just trying to be …….. towards him and he accused me of wanting his money! (friend) 34) The south-west of England, for example Devon and Cornwall, is known as the …….part of the United Kingdom. (sun) 35) What you may think is ……….is really just over-enthusiasm. He would never harm anyone. (hostile) 36) Anyone being rude and ……… to our staff will be asked to leave the premises immediately. (abuse) 37) Men have more of a ……. to put weight on around the waist and stomach areas and this is something they should be aware of. (tend) 38) Three weeks after winning the lottery, Daniel Perkins had the ……. to lose a court case in which he was being sued for nearly $2million. (fortune) 39) The pharmaceutical company's …….. have discovered a better way of combining medicines to create a flu remedy. (search) 40) The babies were put up for ………..when their mother was jailed for her part in the murder. (adopt) 41) Herbert has been a(n) ……..member of this company's staff. I don't know what I would do without him! (dispense) 42) The food at the restaurant was simply delicious. I just didn't think there was enough ……. (vary) 43) Even though the actors did quite a poor job of bringing the book to the stage, the ……was of the highest quality. (produce) 44) Even though he is only 17, he is a very ………. tennis player who could have a big future in the game. (promise) 45) The stock market has risen ……….in the last six months and now is a good time to invest. (consider)

giúp mình vs ạ hứa vote 5 sao vt ra giấy mực xanh đc ko ạ mình cảm ơn ạ

Đưa các phân thức tối giản về hằng số qua biểu thức so sánh thoả mãn với mọi $x$: Mẫu:$\frac{8x+12}{4x+6}=\frac{2.(4x+6)}{4x+6}=2$ $a)\frac{3x+13}{2x+11}?$ $b)\frac{9x+31}{4x+7}?$ $c)\frac{x+10}{2x+23}?$

Điền từ còn thiếu vào ô trống dưới đây: trọng nghĩa khinh......, Trung....... ái quốc, Mưa thuận........ hòa, Quang........ chính đại.

7. Find the word which has a different sound in the underlined part. A. put B. adult C. junk D. sun

Giúp mik vs ạ ảnh hơi bị mờ mn thông cảm