Hàm rất dài, có nhiều răng lớn , nhọn và sắc, mọc trong lỗ chân răng, trứng có vỏ đá vôi bao bọC. Là đặc điểm của:

A. Bộ đầu mỏ.

B. Bộ cá sấu.

C. Bộ rùa.

D. Bộ có vảy.

: Tác dụng của lông tơ trong hoạt động sống của chim bồ câu là gì ?
A. Giữ nhiệt cho cơ thể.        B. Làm cho lông không thấm nướC.    C. Làm thân chim nhẹ.
: Chim bồ câu là động vật hằng nhiệt vì sao ?
A. Thân nhiệt ổn định.                                             B. Thân nhiệt không ổn định.
C. Thân nhiệt cao                                                     D. Thân nhiệt thấp
: Đặc điểm cấu tạo chi sau chim bồ câu như thế nào ?
A. Bàn chân có 5 ngón, có mảng dính giữa các ngón
B. Bàn chân có 4 ngón, có mảng dính giữa các ngón.
C. Có 5 ngón: 3 ngón trước và 2 ngón sau.
D. Có 4 ngón: 3 ngón trước và 1 ngón sau.
: Lông vũ được chia làm hai loại là những loại nào ?
A. Lông đuôi và lông cánh.                                     B. Lông bao và lông bâu.
C. Lông cánh và lông bao.                          D. Lông ống và lông tơ.
: Lông vũ mọc áp sát vào thân chim bồ câu gọi là gì ?
A. Lông bao.             B. Lông cánh.                       C. Lông tơ.                D. Lông mịn.

Sự giản dị của Bác Hồ từ văn bản  “Đức tính giản dị của Bác Hồ” của cố Thủ Tướng Phạm Văn Đồng. Hãy Viết   1 đoạn văn khoảng 9 đến 12 câu và  có sử dụng một câu  bị động ( thêm cả dàn ý)

 “Nhân dân ta có một lòng nồng nàn yêu nước".  Đó là truyền thống quý báu của ta.” Em hãy chứng minh luận điểm trên và viết   1 đoạn văn khoảng 9 đến 12 câu.

1. a. constructed b. build c. erected d. considered

2. a. since b. from c. to d. in

3. a. when b. who c. what d. where

4. a. long b. good c. well d. far

5. a. university b. temple c. house d. academy

6. a. collect b. colleting c. collection d. collective

Rewrite the sentences in passive voice.

1.    People use the Internet all over the world.

The internet is used all over the world

2.    Did the police find the missing girl?

Was the missing girl found by police?

3.    Large numbers of tourists visit these tourist attractions annually.

These tourist attractions are visited by large numbers of tourists

4.    They built Po Nagar Cham Towers to honor the goddess Po Nagar.

Po Nagar Cham Towers were built by them to honor the goddess Po Nagar

5.    Tourists don’t visit this museum very often

This museum isn’t visited by tourists very often

6.    She bought all this cheese in France.

All this cheese in France was bought by her

7.    They didn’t invite me to their New Year party.

I wasn’t invited by them to their New Year party

8.    Do they sell mineral water in plastic bottles?

Is mineral water in plastic bottles sold by them?

9.    People consider the Imperial Academy as the first university in Vietnam.

The Imperial Academy is considered as the first university in Viet Nam

10.                       When did UNESCO recognise Ha Long Bay as a World Heritage Site?

When was Ha Long Bay recognized 

8.SAI

-> I am not impressed by Alan's knowlege about Sci and Tech

c

1. Classical music is interesting. Folk music is interesting. (as…as)

Classical music is as interesting as folk music.

2. This picture is 800, 000 VND. That picture is 600, 000 VND. (price… different)

The price of this picture is different from (the price of) that picture.

3. Mr. Brown speaks English. Mrs. Kent speaks English. (same language)

Mr. Brown speaks the same language as Mrs. Kent (does).

4. John didn’t go to the concert show last night. Nam didn’t go to the concert show last night. (either)

John didn’t go to the concert show last night and Nam didn’t either.

5. Mr. Phong teaches history of arts. Mrs. Ha teaches history of music. (same subject)

Mr. Phong does not teach the same subject as Mrs. Ha (does).

6. I like pop music. My brother likes pop music (too)

I like pop music and my brother does too.

7. This painting is green. That painting is green. (colour… different)

The colour of this painting is not different from (the colour of) that painting.

8. The new sculpture is 4 meters high. The old sculpture is 4.2 meters high. (as… as)

The new sculpture is not as high as the old culpture.

9. Van Gogh is Dutch. Picasso is Spanish. (nationality… different)

Van Gogh’t nationality is different from Picasso’s (nationality).

10. Hoa sings beautifully. Hoa’s sister sings more beautifully than her. (as… as)

Hoa does not sing as beautifully as her sister (does).

1. Classical music is interesting. Folk music is interesting. (as…as)

Classical music is as interesting as folk music.

2. This picture is 800, 000 VND. That picture is 600, 000 VND. (price… different)

The price of this picture is different from (the price of) that picture.

3. Mr. Brown speaks English. Mrs. Kent speaks English. (same language)

Mr. Brown speaks the same language as Mrs. Kent (does).

4. John didn’t go to the concert show last night. Nam didn’t go to the concert show last night. (either)

John didn’t go to the concert show last night and Nam didn’t either.

5. Mr. Phong teaches history of arts. Mrs. Ha teaches history of music. (same subject)

Mr. Phong does not teach the same subject as Mrs. Ha (does).

6. I like pop music. My brother likes pop music (too)

I like pop music and my brother does too.

7. This painting is green. That painting is green. (colour… different)

The colour of this painting is not different from (the colour of) that painting.

8. The new sculpture is 4 meters high. The old sculpture is 4.2 meters high. (as… as)

The new sculpture is not as high as the old culpture.

9. Van Gogh is Dutch. Picasso is Spanish. (nationality… different)

Van Gogh’t nationality is different from Picasso’s (nationality).

10. Hoa sings beautifully. Hoa’s sister sings more beautifully than her. (as… as)

Hoa does not sing as beautifully as her sister (does).