II. Put the words into the correct order

1. people / there/ less / pollution / if / cycle / be / air/more/ will //.________________________________________________________________

2. solar energy / save / fossil fuels/resources / instead / we/ of natural/by/can/using / ________________________________________________________________________

3. Should / amount / your/uses/the/you/of/ family / reduce / electricity //

_________________________________________________________________

4. brush /the dishes / off / you/or / wash / turn / when / your / the tap / teeth / ________________________________________________________________________

5. Ha Noi/ for / famous / its / is / street food / delicious /.

   ________________________________________________________________________

6.   this city/ lots/ You/ find/ shopping/ can/ of/ malls/ in/.

  ________________________________________________________________

7.   Seoul/ Lotte World/ is/ famous/ for/.

 ___________________________________________________________________

8.   The City Museum/ about/ here/ fifteen minutes’/ is/ from/ walk/.

      __________________________________________________________________

9. not/to/It/find/is/ strange / easy / in / city / your way/a/.

    _________________________________________________________________

10. millions / There / every / visitors / are / Paris / year / to / of/

__________________________________________________________       

Hi! My name is Nam. In 2030, I will live in Viet Nam, on the one hundred and fifty-second floor of a tall apartment building. It will have a shiny white surface on the outside to reflect the sunlight and to keep it cool. On the inside, I will have central air conditioning. The big screen for me to watch movies will also be a fish tank. When it is switched off, I can see my pet fish swimming happily in it.

I will own a sky restaurant. My restaurant will be in mid-air. My customers will take a special lift in a capsule to enter my restaurant.

In 2030, Viet Nam will still be a beautiful country. However, the grass and trees are unlike those today. They will be mostly in shades of yellow or brown. Life in this time will not appear too different from today, except that the weather will become hotter.

1. Which floor of the apartment will Nam love on?

2. Why will the building have a shiny white surface on the outside?

3. What will Nam have on the inside?

4. How will customers enter Nam’s restaurant?

5. What will grass and trees in 2030 be like?

Một buổi tập đồng diễn thể dục có khoảng từ 350 đến 500 người tham gia. Khi
tổng chỉ huy cho xếp 5, 6, 8 hàng thì thấy lẻ 1 người, Khi cho đoàn xếp hàng 13 thì vừa
vặn không thừa người nào. Hỏi số người tham gia tập đồng diễn là bao nhiêu ?
 

x = 60 nha bn 

TÌM X THUỘC N SAO CHO :

A) X : 15 ; X┇20 và 50 < x < 70 

B) 30 : X ;45 : X VÀ X > 10

C)9 : (X + 2) 

D) (X + 17) : (X + 3)