a, Phép so sánh: có từ ''như''

=> SS ko ngang bằng

b,  Phép so sánh: có từ ''như''

=> SS ko ngang bằng

c, Phép so sánh: có từ ''như''

=> SS ko ngang bằng

d, Phép so sánh: có từ ''như''

=> SS ko ngang bằng

e, Phép so sánh: ''bao nhiêu-bấy nhiêu''

=> SS ngang bằng

a, Phép so sánh: có từ ''như''

=> SS ko ngang bằng

b,  Phép so sánh: có từ ''như''

=> SS ko ngang bằng

c, Phép so sánh: có từ ''như''

=> SS ko ngang bằng

d, Phép so sánh: có từ ''như''

=> SS ko ngang bằng

Ex1 ko có verb à

Ex2

1 like

2 listen

3 wears

4 teaches

5 do

6 goes

7 comes

8 goes

9 watch

10 walks

11 is

12 washes

13 studies

14 wants

15 plays

16 buys

17 studies

18 tries

19 washes

20 cries

21 says

22 flies

23 don't have

verb là tobe ạ

Bài 3:

1, Áp dụng t/c dtsbn:

\(\dfrac{x}{6}=\dfrac{y}{4}=\dfrac{z}{3}=\dfrac{z-x}{3-6}=\dfrac{-21}{-3}=7\\ \Rightarrow\left\{{}\begin{matrix}x=42\\y=28\\z=21\end{matrix}\right.\)

2, Áp dụng t/c dtsbn:

\(\dfrac{x}{3}=\dfrac{y}{5}=\dfrac{z}{7}=\dfrac{2x+3y-z}{6+15-7}=\dfrac{-14}{14}=-1\\ \Rightarrow\left\{{}\begin{matrix}x=-3\\y=-5\\z=-7\end{matrix}\right.\)

Bài 4: 

Áp dụng tính chất của dãy tỉ số bằng nhau, ta được:

\(\dfrac{x}{\dfrac{1}{2}}=\dfrac{y}{\dfrac{1}{3}}=\dfrac{z}{\dfrac{1}{4}}=\dfrac{x+y+z}{\dfrac{1}{2}+\dfrac{1}{3}+\dfrac{1}{4}}=\dfrac{130}{\dfrac{13}{12}}=120\)

Do đó: x=60; y=40; z=30

11 She asked me if I like English music

12 Two department stores have been built

13 The computer is being used at the moment

31 We should avoid playing computer games because it will hurt our eyes

32 Rescue workers sent water and food to victims yesterday

33 I like to travel to Europe but I don't have enough money

34 Our children will be taken care of by robots in 20 years' time

Cảm ơn ạ

1 C => hers

2 B => will use

3 D => their

4 A => will be pedaling

5 A => travel

6 C => less

7 D => have they

8 D => than

9 A => worked

10 B => fewer

1 The wheel was invented thousands of years ago

2 Is a statue of Chu Van An being built 

3 Is the Temple of Literature surrounded by 4 busy streets

4 Pencil won't be provided at the test, so please,,...

5 We haven't been taught since the last semester 

6 That experiment is being done by a student teacher

7 Was this dictionary bought 2 weeks ago?

8 I amnot impressed by Alan's knowledge about......

9 A new school is going to be built here next year

10 This computer has been used for 2 years