Choose the words that have the different stress from the others.

(0.5 Points)

generous

convenient

blackberry

interesting

5.Choose the best answer:
Looking at the ______ scenery in the countryside always brings me peace.

(0.5 Points)

convenient

friendly

colorful

expensive

6.Choose the word which has different sound in the part underlined.

(0.5 Points)

sports

plays

chores

minds

7.Choose the best answer:
I find _______ tents with my brother so much fun.

(0.5 Points)

herding

picking

putting up

going

8.Choose the best answer:
He is awarded the title of the most skillful worker of the year because he works ___ than the others.

(0.5 Points)

more skillful

less skillful

more skillfully

less skillfully

9.Choose the word which has different sound in the part underlined.

(0.5 Points)

pictures

agrees

washes

phones

10.Choose the best answer:
I like the fresh ______ in the countryside.

(0.5 Points)

kites

houses

air

people

My parents think they will move to the countryside to enjoy the _____ life there.

(0.5 Points)

A)polluted

B)peaceful

C)generous

D)friendly

13.Choose the words that have the different stress from the others.

(0.5 Points)

A)cattle

B)harvest

C)paddy

D)explore

14.Choose the best answer:
The villagers pick the fruit ____________ than we do.

(0.5 Points)

A)good

B)better

C)well

D)badly

15.Choose the best answer:
All the villagers are very busy during _________.

(0.5 Points)

A)harvest time

B)winter time

C)free time

D)summer

16.Choose the word which has different sound in the part underlined.

(0.5 Points)

A)talked

B)provided

C)started

D)visited

17.Choose the best answer:
A village is often ___________ populated than a city.

(0.5 Points)

A)densely

B)more densely

C)most densely

D)less densely

18.Choose the best answer:
People in the countryside look_________ than those in the city.

(0.5 Points)

A)happyer

B)happier

C)most happiest

D)more happier

We still use _______ to transport rice home.

(0.5 Points)

buffalo- drawn cart

paddy field

well

blackberries

2.Choose the best answer:
Max says life in the countryside is _________ than he expected.

(0.5 Points)

more interesting

interesting

interestinger

the interesting

3.Choose the word which has different sound in the part underlined.

(0.5 Points)

missed

wanted

divided

needed

4.Choose the words that have the different stress from the others.

(0.5 Points)

generous

convenient

blackberry

interesting

5.Choose the best answer:
Looking at the ______ scenery in the countryside always brings me peace.

(0.5 Points)

convenient

friendly

colorful

expensive

6.Choose the word which has different sound in the part underlined.

(0.5 Points)

sports

plays

chores

minds

7.Choose the best answer:
I find _______ tents with my brother so much fun.

(0.5 Points)

herding

picking

putting up

going

8.Choose the best answer:
He is awarded the title of the most skillful worker of the year because he works ___ than the others.

(0.5 Points)

more skillful

less skillful

more skillfully

less skillfully

9.Choose the word which has different sound in the part underlined.

(0.5 Points)

pictures

agrees

washes

phones

10.Choose the best answer:
I like the fresh ______ in the countryside.

(0.5 Points)

kites

houses

air

people

Life in the countryside is ______________ than that in the city. (inconvenient)

We still use _______ to transport rice home.

(0.5 Points)

A)buffalo- drawn cart

B)paddy field

C)well

D)blackberries

Max says life in the countryside is _________ than he expected.

(0.5 Points)

A)more interesting

B)interesting

C)interestinger

D)the interesting

Vận dụng quy tắc hóa trị xác định hóa trị của nguyên tử hoặc nhóm nguyên tử còn lại trong các hợp chất sau:

a. FeSO4, biết SO4 hóa trị II. b. SO2, biết O hóa trị II.

c. Fe(OH)3, biết OH hóa trị I. d. AlPO4, biết PO4 hóa trị III.

e. N2O5. f. Cu2O.

g. Ba(NO3)2. h. KHCO3, biết HCO3 hóa trị I.

Giúp Mình nha.Cảm ơn.

Một ôtô khối lượng 3000 kg chuyển động thẳng đều trên đường nằm ngang, VỀ BÊN TRÁI. Biết lực cản lên ôtô bằng 0,3 lần trọng lượng của xe.

a/ Kể các lực tác dụng lên ôtô, nêu rõ đặc điểm của từng lực.

b/ Biểu diễn các lực theo tỉ xích 1 cm ứng với 3000N.

Vận dụng quy tắc hóa trị xác định hóa trị của nguyên tử hoặc nhóm nguyên tử còn lại trong các hợp chất sau:

a. FeSO4, biết SO4 hóa trị II. b. SO2, biết O hóa trị II.

c. Fe(OH)3, biết OH hóa trị I. d. AlPO4, biết PO4 hóa trị III.

e. N2O5. f. Cu2O.

g. Ba(NO3)2. h. KHCO3, biết HCO3 hóa trị I.

Giải chi tiết giúp mình nha.Cảm ơn.

Biết kim loại R có hóa trị I, hợp chất của R với OH có PTK bằng 40. Tìm tên nguyên tố R.

Giải chi tiết giúp mình nha.Cảm ơn.

Cho hình thang ABCD(AB//CD). Tìm độ dài x trong các hình vẽ bên dưới

Giải chi tiết giúp mình nha