Nguyên tắc về việc rửa rau sống bằng nc muối loãng. giúp e câu này vs ạ, e cám ơn ạ

Lập dàn ý chi tiết hộ mình với ạ.

Có bao nhiều cách lập danh sách các số (a, b, c) ở đó 0 nhỏ hơn hoặc bằng a, b, c nhỏ hơn hoặc bằng 9 và a + b +c là số chẵn?

Ưu điểm và nhược điểm của biện pháp đấu tranh sinh học

you (meet)............her, tell her to phone me immediately

Giúp mik làm một đoạn văn về topic sources of enegry để nói vs ạ cảm ơn trc

his/ what / in /does your/father do ?/ ⇒_______________________________________? ∴ ∵ ∴ 1.how is the weather in the spring? ⇒ what's .....................................................? 2. she likes ornge juice. ⇒ her.......................................................... 3. they want to eat some noodles. ⇒ they would............................................ 4.there is some milk in the bottle ⇒ the bottle..............................................

Điền <,>,= 1 thập kỉ 1 thế kỉ Mik ko biết mỗi câu này thoi

No students + is hay are ? Chỉ trả lời khi chắc chắn

I. Find and correct the mistakes...dấu gạch chân mik thay bằng dấu ngoặc kép với đơn ý. CÓ HƠI KHÓ NHÌN NÊN THÔNG CẢM NHA. AI LÀM HẾT CHO 5* 1.The friend( 'to who') I want( 'to') introduce you is away(' this ') weekend 2. Mary( told to) her friends what she(' would') never walk( alone) in the forest after( 'dark') 3. She ( refused) ( to tell') us(' why)( was she') absent 4. i don't (have)( many) money( 'as') the( 'other') students 5. It was nice( of )( him)( to) let me (to borrow) money 6.( A number of ) large insurance ('companies') have ('its') headquarter ('in') Hartford. 7.' There' are (thousand) of( different )types (of )roses. 8.A person (must be) at( least) thirsty years (age) in order to( serve as)a senator 9) The (most small) vessel (in) the circulatory (system) are capillaries 10) The( most important) period of physical (growth) in human( occurred) during( their ) first two years 11)( The first ) bicycle race( on record) in the United States( taken )place' in '1883 12)( Even though) she( looks) very young, she is twice older( than my twenty-year-old) sister. 13) As 'a' young (man), George Washington( liked) boating,( to hunt) , and fishing 14) Computers are (often used) to control,( adjustment )and (correct) complex( industrial) operation 15) ( Modern) motorcycles are( lighter), faster( and specialized) than( motorcycles) of twenty-five-years ago 16) The Sahara desert in Africa is( by far )the (most large) desert in the world, covering an area( nearly as big as )the United States 17) Pork( provides) people( with) important nutrients (which) they need( them) 18) Many( people)( has) complained (about) the polluted river 19) Three of (the players )in our club( has) been chosen to takes part( in )the match 20) If Kennedy( would have lived)( a little) longer,( he )would have( won) the election 21. Because their financial problems; they couldn’t send their children to better school 22.(It ) was very kind of( him) ( helping) me( with) the housework. 23. He( still) went( swimming)( despite )of (the) heavy rain. 24.His father( said) if he( is) free (at )weekends, he would go( fishing) with me II. Rearrange the words /phrases to make complete sentences 1. communicate/ who/cannot/hear/People/or/ speak/ often/ using/signs 2. outer space/ The/in/technology/ allow/ developments/ astronomers/to/more/ know/ about 3. Bell/ great/was/ a/ invented/ scientist/who / the/ telephone 4. said/she/university/ chose/ She/ to/ work/ for/ one/ before/year/entering 5. He/ environment/ me/what / the/ asked/ conservatinists / done/ so/far/to/had/protect/our 6.A/mobile/ can/phone/be/harmful/to/radiation/ users/ due to/its 7. holography/ said that/ Lan/ interact/ would help us/ in real time 8. aliens/ wanted to know/ Dean/ could communicate/ if / verybad 9. Mark asked/ aliens /if/could/others' happiness and fear/smell 10. Tom/inhabitants/ might travel/ thought/ Venus/by buggy