Hãy giải thích vì sao người ta lại không măc nt hai đèn có cung hiệu điện thế định mức nhưng khác công suất định mức ? Lấy ví du.

Cho a+b+c=3 , A = a^3 + b^3 + c^3

Tìm GTNN của A

Giờ làm sao để không có 00000000000000E+00 khi ra kết quả pascal

TEST – UNIT 20
Full name:...................................................................................... Class: 3A
I. Listen and fill in the blank: (CD – 89 student’s book)
1. A: Is this (1) _________________ ? 2. A: (3) ____________ is Can Tho, Nam?
B: Yes, it is. B: It’s in (4) __________ Viet Nam.
A: It’s (2) ___________________.
3. A: (5) __________! This is Hue.
B: Where is it, Mai?
A: It’s in (6) ____________ Viet Nam. It’s (7) ___________ from here.
4. A: Here is (8) _________________.
B: Is Ha Long Bay (9) _________ Hai Phong?
A: (10) ___________________.
II. Look at the picture and fill in the blank:











III. Look at the picture and answer the questions:
1. Where is Ha Noi? 6. Is Cu Chi near Saigon?
___________________ ___________________
2. Where is Hue? 7. Where is Hoi An?
___________________ ___________________
3. Where is Saigon? 8. Is Hoi An near Hue?
___________________ ___________________
4. Is Sapa near Nha Trang? 9. Is My Tho near Sapa?
___________________ ___________________
5. Is Ha Long Bay near My Tho? 10. Is Hue near Ha Noi?
___________________ ___________________
III. Read and write:
Hello. My name’s Phu. I am nine years old. There are three people in my family. They are: father, mother and me. My family is in Phu Yen. It is in central Viet Nam. Phu Yen is between Binh Dinh and Khanh Hoa. It is very far from Ha Noi and Ho Chi Minh city. There are rice fields, mountains, rivers and sea. I am sure here is a beautiful place. How about your place? Where is it in Viet Nam?

1. What is his name? ____________________________________
2. Is Phu Yen near Ha Noi? ____________________________________
3. How old is he? ____________________________________
4. Is Ho Chi Minh city near his place? ____________________________________
5. How many people are there in his family? ____________________________________
6. Are there mountains, rivers in his place? ____________________________________
7. Who are they? ____________________________________
8. Is it a bad place? ____________________________________
9. Where is Phu’s family? ____________________________________
10. Where is your place? ____________________________________
IV. Write about your place:
1. What’s your name? 2. How old are you? 3. Where is your family?
4. Is it in north, central or south Viet Nam?
5. Are there mountains and trees in your place?
6. Is it beautiful?

1. Read and write the missing words

1- Linda is in the kitchen. She is ____________________ a big meal

2- Phong is in his ___________ He doing his homework

3- Where is Mary? She is in the schoolyard. She is ________________ badminton

4- My family is in the ________________ room. We are __________________ TV

2. Put the words in order

1- I/music/am/listening/to ________________________________________________________________

2- friend/My/is/homework/her/doing ____________________________________________________________

3- you/are/parents/What/doing/? ______________________________________________________________

4- now/you/Where/are?________________________________________________________________

5- in/kitchen/She/the ________________________________________________________________

6- mother/My/cooking/is/dinner ______________________________________________________________

3. Circle right answer

1. Hello. I'm ............................

A. Linda b. Nam

2. I'm from ...................................

A. Vietnam b. England

3. ........................... My name's Linda.

A. Hi b. Hello

4. Good .....................

A.night b.afternoon

5. Read and complete

My name is Quan. Today, my family (1)__________at home. We are (2)______________ the living room. My father is (3)______________ TV. My mother is (4)_______________ the dinner. My sister is (5)__________________ her homework and I am playing computer game.

1- Where’s Quan family? _____________________________________________________________

2- What is his father doing?_____________________________________________________________

3- What is his mother doing?_____________________________________________________________

4- What is his sister doing?_____________________________________________________________

6.Choose the best answer

1- My mother is _______________ (cook/cooker/cooking)

2- She’s ______________ the kitchen (on/in/there)

3- What is she _____________? (doing/does/do)

4- I am _________________ a book (listening/reading/watching)

5- He’s _________________ football with his friends (doing/plays/playing)

GIAI GIUP MINH VOI ( TIENG ANH 3 NHA )

https://vndoc.com/bai-tap-tieng-anh-lop-3-moi-unit-16-do-you-have-any-pets/download