I. choose the diferent word. 

1. a, cap   b, crab   c, shark    d,Map

2. a, poster    b, oceanic    c, note      d, Cost

3.a,liked        b, remembered        c, borrowed          d, used

4.a, harvest        b,strange        c, lane     d,cake

5.a, touch      b, out      c, about     d, shout 

6.a, wanted       b, finished      c, stopped    d, brushed

7. a,helped       b, lived      c, checked        d, missed

8. a, planted         b, smiled      c, borrowed          d, ironed

9. a, spoon       b, book         c, look          d, foot

10.a, durians        b, adds       c, plates            d, spoons

11. a, patient             b,nation     c, hate         d, sharp

12. a, touches           b, washes          c, mixes         d, likes

13. a, comb        b, polish        c, hot         d, not   

14.a, helplul         b, dentist         c, sensible           d, repeat

15.a, leaves          b, cars         c, dentists             d, rooms

16.a, minor          b, disappear            c, disease        d, distance

17.a, stomach         b, disappear            c, pastime            d, normal

18.a, without          b, about              c, loud           d, cough

19.a, adventure            b, band          c, character              d, gather

20.a, add           b, balance            c, affect             d, pan

help me !!!!!!!!!!!(@.@)

Tìm x , y biết :

\(\frac{x}{3}\) = \(\frac{y}{8}\) và x+y = -22

giúp tui với , làm ơn * làm bộ tội nghiệp *

viết dạng đúng của từ trong ngặc

1) they spent  2 hours ( clean ) .............. the room yesterday .

2) she agreed to do every but ( help ) ....... him with the room 

3) in spite of ( get )  ............. up late  , tom got to the meeting on time.

4) you had better ( tell ) ............................. me about your family .

5 ) I 'm very happy ( see ) ..................... you, Tom .

6 ) how long didn't it take you ( make ) ................. that doll ?

7 ) dispite ( live ) .......................... in proverty, they are happy because there chilerenhave found good jods.

viết câu theo từ gợi ý , ko thay đổi trật từ như từ gợi ý :

1 ) they/ change / job / last week / because / salary / low .

...................................................................................

2)  they/ change / job / last week / because / low / salary .

........................................................................................

3 ) he/ kind/ help /us /carry /shopping/ bags . 

..........................................................................

4 ) it /be /nice/ me /talk /you/ since/ we/ meet .

5 ) it /time /tom /go/ bed/ now .

6 ) it /very kind/ you /make friends / me .

7 ) tom/ leave/ company/ last week/ although/ salary / high . 

viết câu theo từ gợi ý , ko thay đổi trật từ như từ gợi ý :

1 ) you / prefer/ watch / football / to /play it ? 

.......................................................................

2 ) it / time/ tom/ find /job/ earn/ living ?

............................................................................

3 ) it /posible/ us/  arrive / ha noi / on time .

...............................................................................

4 ) it / take / nam / his friend / 4 hours / put up / tent .

.................................................................................

5  ) how much time / you /spend / cook / everyday ?

...................................................................................

2^x = 4^y-1 và 27^y = 3^x+8 

hãy tìm các số tự nhiên thỏa mãn đk trên