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24 tháng 1 2017
if/you/not feel/well/should/see/doctor
=> If you fell not well, you should see the doctor.
my father/4 years/old/mother
=> My father is greater than 4 years old my mother
i/beef/so/sister
=> I like beef, so my sister too
hoa/learn/languages/bad
24 tháng 1 2017
hoa/learn/languages/bad
=> Hoa learns languages is very bad.
B
17 tháng 12 2019
Read the passage and choose the best answer for each question :
Different regions have different rates of population growth , but in the 20th century , the world saw the biggest increase in its population in human history due to medical advances and massive increase in agricultural productivity made by the Green Revolution .
However , in some countries there is a negative population growth , especially in the Central and Eastern Europe , mainly due to follow fertility rate , and Southern Africa due to the high number of HIV - related deaths . Within the next decades , Japan and some countries in Western Europe are also expected to encounter a negative population growth due to sub - replacement fertility rates .
Population growth which exceeds the carrying capacity of an area will result in overpopulation . On the contrary , such areas may be considered " under - populated " if the population is not large enough to maintain an economic system .
1. Which sentence is NOT true ?
a. Most of the countries in the world are facing the problem of overpopulation
b. Overpopulation is a state when the population growth exceeds the carrying capacity of an area
c. The Green Revolution caused the population explosion in the 20th century
d. The 20th century had the highest population growth rate in the history
2. When is an area considered " under - populated ? "
a. When its population is not big enough to maintain the economic system
b. When it has high number of HIV - related deaths
c. When its population is too poor
d. When it has high fertility rate
3. Which areas are expected to encounter a decrease in population growth in the next decades ?
a. Some countries in Central and Eastern Europe
b. Japan
c. Some countries in Western Europe
d. B and C
4. Negative population growth in Central and Eastern Europe is due to : ................
a. high fertility
b. low fertility rate
c. low death rate
d. high number of HIV - related deaths
5. What does " fertility rate " mean ?
a. birth rate
b. death rate
c. growth rate
d. marriage rate
SY
1 tháng 2 2020
I.
1. industrialize
2. suggestion
3. serious
4. pollution
5. peaceful
II.
1. had sung / sat
2. went / had sold
3. have learned / were
4. was walking / met
5. were living
NN
16 tháng 9 2019
Ex1:In each of the following sentences ,put the verb in brackets in to the correct form
1: Two weeks (go).......will go...............fast when you are on vacation
2: Many of the girls in my school (wear)..........wear.......white shirts
3:Three kilos of potatoes (make).....makes........the basket heavier
4:Some of the tables in the classroom (be) .......are...............broken
5:Bacteria o the harmful kind (cause).........causing.............diseases
6:What we need most (be)...........is..........books
7:The English (be).......are..............proud and independent people
8:The United States (have)......have...............a population of 250 million
9:There (be/not)............aren't..........................any letters for you yesterday
10:Everyone in both cars (be)....is..................injured in the accident last night
A
16 tháng 9 2019
Ex1:In each of the following sentences ,put the verb in brackets in to the correct form
1: Two weeks (go)........goes..............fast when you are on vacation
2: Many of the girls in my school (wear)......wear...........white shirts
3:Three kilos of potatoes (make)........makes.....the basket heavier
4:Some of the tables in the classroom (be) .............is.........broken
5:Bacteria o the harmful kind (cause)............causes..........diseases
6:What we need most (be).........are............books
7:The English (be).......is...............proud and independent people
8:The United States (have)............has.........a population of 250 million
9:There (be/not).................aren't.....................any letters for you yesterday
10:Everyone in both cars (be)...........are...........injured in the accident last night
TD
19 tháng 12 2016
1.We should ........... our hands before the meals
A. washing B. to wash C. wash D. to washing
2. He ...... judo with with friends every day
A. plays B. does C. has D. studies
3.she is from the USA . her nationality is ...........
A . american B. english C. janpanese D. vietnamese
LD
18 tháng 2 2017
1. I got to the airport early to be ready for the first ..flight. out (fly)
2.Some poor families are unable to meet their ..basic. needs (base)
3.Despite the fact that he is in his eighties, he still leads an .active.. life (active)
4. In England there are ..regional.... ....differences... (region/differ)
5. Two thousands years ago the British Isles were ...inhabited.. by the speakers of Celtic languages (inhabit)
NN
17 tháng 9 2018
1.........why don't Tom and his friend understand each other............................................?
Tom and his friend can't understand each other because their languages are different
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