Làm hộ e câu 4 với ạ đang cần gắp

sự phát triển của phôi ở bò sát và thú (cần gấp)

Lúc 5 giờ, một ô tô tải đi từ A với vận tốc 40km/giờ . Đến 7 giờ, một ô tô du lịch cũng đi từ A với vận tốc 60km/giờ và đi cùng chiều với ô tô tải. Hỏi đến mấy giờ thì ô tô du lịch đuổi kịp ô tô tải?

II. Read the paragraph, then decide whether the following sentences are True (T) or False (F). Tet or Lunar New Year holiday is the most important celebration for Vietnamese people. Tet is a festival which occurs in late January or early February. Before Tet. people usually clean and decorate their homes. They go to the market to buy candy. jams or dried watermelon seeds. They also get new clothes which are worn at Tet. They often buy peach blossoms and marigolds which are traditional flowers on Tet holiday. Tel is a time for family members to gather and have some special meals with special food such as sticky rice cakes. People often visit relatives and close friends on the second day of the holiday 1. Tet is the most important celebration in Vietnam 2. Tet occurs in early January People don't clean and decorate their homes before Tet. 4. People often visit relatives and close friends on the first day of New Year. S. Vietnamese people wear new clothes at Tet.

C. READING: I. Read the following passage, then choose the best option (A, B, C or D) to complete it. COMPOST Compost is a wonderful natural resource that helps plants grow well. Today I am going to tell you (1)........to start compost heap. First of all, we must use only household and garden matter including tea leaves and egg shells, but we must(2) .........them first. Don't use any meat or grain products because this attracts rats. Find a place (3)........... your garden that gets a few hours of sunlight each day. The (4)........... also needs moisture, but it will get this from condensation. Cover the heap with a sheet of strong plastic if the weather is wet. Keep adding to the pile and after six months your compost can be (5) .........for your fields and gardens. 1. A. how B. what C. where D. why 2. A. washing B. to wash C. wash D. washed 3. A. on B. at C. for D. in 4. A. compost B. glass C. bottles D. cans 5. A. use B. used C. using D. to use

Một thửa ruộng hình chữ nhật có chu vi 72m chiều rộng bằng 1/3chiều dài.Người ta trồng ngô trên thửa ruộng đó tính ra bình quân 1m2 đất thu được 2/3kg ngô.Hỏi cả thửa ruộng đó thu được bao nhiêu ki-lô-gam ngô Giúp mình vs cần gấp lắm tí kt rồi

hoàn thành câu nhưng không thay đổi nghĩa yesterday/i/go shopping/Khánh Hòa City i/be/going/take/photographs/them Mọi người giúp mình với ạ

vẽ cô gái bên cửa sổ có ghi chữ nguyệt cảm ơn các bạn

B. USE OF ENGLISH: Indentify the word whose underlined part is pronounced differently from that of the others. 1 A. laughs. B works. C stops. D plays. 2 A. flood. B school. C. soon. D moon. Find the worlds which has a different stress pattern 3. A wonder. B.jungle C. canoe. D valley. 4. A magnificent. B competition. C requirement. D emergency Choose the best answer to complete the following sentences. 5. Our parents..... for her since yesterday. A. has waited B. have waited C. waited D. were waited 6. When I called, they.... ... dinner A. had B. are having C. was having D. were having 7. Would you mind....... the windows? A. close B. closing C. to close D. If I close 8. Presents......... in colored paper and put under Christmas tree. A. are wrapped B. wrapped C. wrap D. was wrapped 9. The man ........... to the principal is my new teacher. A. talks B. is talked C. talking D. is talking 10. He took part in a.......festival last week. A. cooking- riceB. cook- ricing C. rice-cook D. rice-cooking

Viết câu sau đây thành who whom which ... “Who Wants to be a Millionaire?” is a TV show. It is very popular