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a) 4+2/5=22/5
b) 5/4+2=13/4
c) 3+3/2=9/2
d) 3/4-1/8=5/8
e) 17/15-7/10=13/30
g) 25/12-15/8=5/24
h) 5-4/3=11/3
i)15/4-3=3/4
a)\(\dfrac{4}{1}+\dfrac{2}{5}=\dfrac{20}{5}+\dfrac{2}{5}=\dfrac{22}{5}\)
b)\(\dfrac{5}{4}+\dfrac{2}{1}=\dfrac{5}{4}+\dfrac{8}{4}=\dfrac{13}{4}\)
c)\(\dfrac{3}{1}+\dfrac{3}{2}=\dfrac{6}{2}+\dfrac{3}{2}=\dfrac{9}{2}\)
d)\(\dfrac{3}{4}-\dfrac{1}{8}=\dfrac{6}{8}-\dfrac{1}{8}=\dfrac{5}{8}\)
e)\(\dfrac{17}{15}-\dfrac{7}{10}=\dfrac{34}{30}-\dfrac{21}{30}=\dfrac{13}{30}\)
g)\(\dfrac{25}{12}-\dfrac{15}{8}=\dfrac{50}{24}-\dfrac{45}{24}=\dfrac{5}{24}\)
h)\(\dfrac{5}{1}-\dfrac{4}{3}=\dfrac{15}{3}-\dfrac{4}{3}=\dfrac{11}{3}\)
i)\(\dfrac{15}{4}-\dfrac{3}{1}=\dfrac{15}{4}-\dfrac{12}{4}=\dfrac{3}{4}\)
1) Scar là viết sẹo
2) Wig là tóc giả
3) Mustache là ria
4) Eyelashes là lông mi
5) Eyebrows là lông mày
o l m . v n
1, = 3 + 56 - 56 - 56 = 3 - 56 = -53
2, = 43 . (2+4) = 43 . 6 = 258
1.(3+56) - (56 +56)
= 3+56 - 56+56
= 3 + 0 +56
=3+56 =59
2. 43.2 +43.4
= 43. (2+4)
= 43 .6
= 258
My brother and I are sitting(sit) next to you and your sister now.
(-)My brother and I are not sitting next to you and your sister now.
(?)Are my brother and I sitting next to you and your sister now?
Mr.Hung and his sons often fly(often/fly)their kites in the afternoon.
(-)Mr.Hung and his sons often don't fly their kites in the afternoon.
(?)Do Mr.Hung and his sons fly their kites in the afternoon?
The ox usually eats(usually/eat) the grass in the field
(-)The ox usually don't eat the grass in the field.
(?)Do the ox eat the grass in the field?
Tham khảo chứ hình đâu mà làm =)))))
1. This is oliver's cat
it's his cat
this cat is his
2.These are the girls' bags
They'are their bags
These bags are theirs
3.This is Lugi's bus
It's his bus
This bus is his
4.
This's rose's bike
It's her bike
This bike is hers
5.This Mr.Brown's hat
It's his hat
This hat is his
6.These are the boys' books
They're their books
These books are theirs
1. This is oliver's cat
it's his cat.
this cat is his.
2.These are the girls' bags
They'are their bags.
These bags are theirs.
3.This is Lugi's bus
It's his bus.
This bus is his.
4.This's rose's bike
It's her bike.
This bike is hers.
5.This Mr.Brown's hat
It's his hat.
This hat is his.
6.These are the boys' books
They're their books
These books are theirs.
1. Forest
2. Natural
3. Plant
4. Question
5. Cost
11. /ˈfɒr.ɪst/ /bentʃ/ /lend/ /tʃest/
=> Chọn A, ra âm /ɪ/ còn lại là /e/
22. /beɪk/ /teɪk/ /keɪk/ /ˈnætʃ.ər.əl/
=> chọn D, ra âm /æ/ còn lại là /eɪ/
33. A, Ra âm /ɑ:/ còn lại là /æ/
44. B, ra âm /tʃ/ còn lại là /s/
55. B, ra âm câm còn lại là /s/