Q3
1) Friend 
2) England
3) Club
4) Dance
Q4
1) She "doesn't" like play badminton
2) Sandy is "a" pupil at Hong Bang primary school
3) we "are" have english in friday
4) My birthday is on 20th of december 
Những từ mình đễ trong "" là từ cần sửa nhé
Q5
1) I want to fly a kite
2) They went to school yesterday
3) When is your birthday
4) Tom can jump high but cannot run fast
5) Tom has PE on monday
6) What are they doing

$\text{Question 3.}$

$\text{1. friend (bạn)}$

$\text{2. England (nước Anh)}$

$\text{3. club (music club: câu lạc bộ âm nhạc)}$

$\text{4. dance (múa)}$

$\text{Question 4.}$

$\text{1. don't → doesn't}$

`\text{2. an → a}`

`\text{3. in → on}`

$\text{4. twenty → twentieth}$

$\text{Question 5.}$

$\text{1. I want to fly a kite.}$

$\text{2. They went to school yesterday.}$

$\text{3. When is your birthday?}$

$\text{4.Tom cannot jump high but can run fast.}$

`\text{5. Tom has PE on Monday.}`

`\text{6. What are you doing?}`

`\text{#Alva}`

`\text{------------}`

`\text{Xin hay nhất.}`