1. Vì sao thú mỏ vịt đc xếp vào lớp thú? Dựa vào đặc điểm nào để phân biệt đc Bộ ăn sâu bọ, Bộ gặm nhấm, Bộ ăn thịt

2. Động vật lớn nhất ngày nay ?

3. Vì sao dơi khó cất cánh từ mặt đất ?

P/s : Giúp mình nha. Thanks

Đặt câu hỏi cho phần in nghiêng:

1. Burning Man lasts one week. ( how long )

2. The event begins on the last Monday in August , and ends on the first Monday in September. ( When )

3. Yesterday, I went to Duc Hoang Festival with my friends.

4. Yesterday, I went to Duc Hoang Festival with my friends

5.Yesterday, I went to Duc Hoang Festival with my friends

6. Last year,I went to Hai Luu Buffalo Fighting Festival with my parents.

p/s: GIÚP MÌNH NHA!! CẦN GẤP...

Điền từ thích hợp vào chỗ trống và cho biết nó thuộc loại từ gì?

- We were all very .... about the school trip but it wasn't an .... trip at all ( excite)

- It's a ... book and I'm ... every time I start reading it ( bore )

- Street are decorated with .. lights and red banners. ( colour )

- There are many .. differences between the tow communities. ( culture )

- She gave a wonderful .. as the Iron Lady - the former British Prime Minister Margaret Thatcher. ( perform )

- When we heard she'd got the job,we all went off for a ... drinks. ( celebrate )

- There were lively New Year ... all over the town . ( celebrate )

- It is .. in America to eat turkey on Thanksgiving Day ( tradition )

- What forms of .. do you participate in during the festival? ( emtertain )

- The hall looked very .. with its Christmas tree ( festival )

- Her eyes were wide with ... when she heard the news ( excite )

- The Chinese New Year marks the .. of spring and the star of the Lunar New Year ( begin )

- He usually ( go ) .... fishing on Saturday

- My brother used to ( go ) ... to work by motorbike . Now he cycles

- How about ( see ) .. a movie on Sunday evening?

- Nam ( learn ) ... English for 8 years.

- I like ( work ) .. as a volunteer for that orphanage.

p/s: HELP ME

Rewrite the sentences, using the words in the brackets. Change other words in the sentence if necessary.

- Peter didn't go to school yesterday because he was sick. ( because of )

- Mary went to bed early becau she felt tired ( because of )

- She didn't go to the circus with Betty because she had a bad cold ( because of )

- John succeeded in his exam because he worked hard ( because of )

- She stayed at home because her mother was sick ( because of )

- I like him because his father is kind to me ( because of )

- I couldn't do the test because it was difficult. ( because of )

- Although I am hurry, I can't eat now ( despite )

- Despite the narrow streets,many people drive cars in this city ( although )

- In spite of the high prices,my daughters insist on going to the movie ( although )

- They worked very hard in spite of their old age ( although )

- What í the distance between Vinh anh Ha Noi city => How...........................

- I often walked to school when I was a student. => I used .......................

- Although they are short,they still love playing sports. ( In spite of )

Tác dụng nhiệt vừa có lợi và vừa có hại

VD: nếu sd dòng điện thích hợp thì có thể chữa đc bệnh , như: châm cứu. => Có lợi

+ nếu để dòng điện quá cao đi qua cơ thể người hoặc động vật sẽ bị giật điện ( tác dụng sinh lí ). => Có hại

Đặt câu hỏi cho phần in nghiêng.

1.In 2015, 51.515 people attended Burning Man. ( how many )

2. Some youngsters accidentally knocked over one of the giants. ( what )

3. The highlight of the festival is the tomato fight. ( what )

4. La Tomatina dates back to 1945 when an annual parade of nermous figures with big heads was passing through the streets of Bunyol. ( when )

5. La Tomatina in Bunol near Valencia happens every year. ( how often )

6. La Tomatina takes place on the last Wednesday in August. ( When )

7. The festival began in San Francisco's Baker Beach in 1986. ( When , Where )

8. It takes its name from the ritual burning of a large wooden model of a hated person. ( What )

p/s: Đag cần lắm ạ. HELP...

Rewrite the sentences,using the words in the brackets.Change other words in the sentences if necessary.

- My foot was hurt. I managed to walk to the nearest village. ( although )

- I've been too busy to answer by email. I'll do it soon. ( nevertheless )

- We had planned to walk right round the lake. The heavy rain made this impossible. ( although )

- I got very wet in the rain. I had an umbrella. ( although )

- I couldn't do the test although it wasn't difficult. ( in spite of )

- Although he got up early,he was late for the first train. ( in spite of )

- Although English grammer is difficult,we like to study it. ( despite )

- Although he is an excellent doctor,he can't cure lever cancer. ( despite )

- Although my friend doesn't have enough money,she wants to buy that new car. ( despite )

- Although Mai didn't speak English well,she decided to live in London. ( in spite of )

- Although he is sick,he goes to school. ( in spite of )

- Although Lan was tired , she did all her homework carefully. ( despite )

- Everybody has a great regard for her despite her poverty. ( although )

- They worked very hard although they were old. ( in spite of )

p/s: Help me. Cần Gấp.THANKS

Cho tam giác ABC cân tại A.Trên BC lấy D và E sao cho BD = CE.Kẻ DH vuông tại AB,EK vuông tại AC.

a. C/m tam giác ABD = tam giác ACE

b. HD = KE

c. O là giao điểm HD và KE. tam giác OED là tam giác gì/

d.c/m AO là phân giác góc BAC?

p/s; Mik chỉ cần câu d thôi.Cần gấp.

Cho tam giác ABC vuông tại A,M là trung điểm BC,vẽ MH vuông tại AB. trên tia đối của MH lấy điểm K sao cho MK = MH

a. c/m tam giác MHB = tam giác MKC

b. c/m AC = HK

c. CH cắt AM tại G,tia BG cắt AC tại I. c/m I là trug điểm AC

p/s: Cần gấp. HELP...

Cho tam giác ABC vuông tại A.Đường phân giác của góc B cắt AC tại H.Kẻ HE vuông góc với BC.Đường thẳng EH và BA cắt nhau tại I.

a. c/m tam giác ABH = tam giác EBH

b. BH là trung trực của AE

c. BH vuông góc với IC.Có nhận xét gì về tam giác IBC

p/s: cần gấp.THANKS. Các bạn có thể vẽ hình giúp luôn nha!