Viết lại câu 1,Despite the bad weather, he still go to school on time (although) => 2,She is so young. However, she is good (Though/In spite of) => => 3,Van's brother usually goes to work by bike (ride) -> 4,Linh finds playing board game boring (like) => 5, This is the first time I've painted a mural over graffiti => I have never 6,Mr.Binh started learning 7 years ago => Mr.Binh has 7,David failed the exam because of his laziness. =>Because 8,They haven't cleaned up the street for 5 months. =>It's 9,We have donated books and clothes for 10 years =>We began 10,My sister enjoyed arranging flowers (find) => 11,It's good idea to eat a lot of fruits and vegetables every day. =>We should 12,We could keep on cleaning the street because of the heavy rain. =>Because of 13,The garden party won't take place if the weather doesn't improve. =>Unless 14,In spite of the noise, we continued to study our lessons =>Although 15, Because of the heavy rain, we can't go to work =>Because

1 Although the weather was bad, he still went to school on time

`->` Although/ Even though/ Though S V: mặc dù (chỉ sự tương phản)

2 Though she is so young, she is good

In spite of her young age, she is good

`->` Although/ Even though/ Though S V: mặc dù (chỉ sự tương phản)

`=` In spite of/ Despite + N(phr)/V-ing: mặc dù 

3 Van's brother usually rides a bike to work

`->` go to work by bike = ride a bike to work: đạp xe đi làm 

4 Linh doesn’t like playing board games

`->` find doing sth boring = not like doing sth: không thích làm gì 

5 I have never painted a mural over graffiti before

`->` This is the first time + S + has/have + VpII 

`=` S + has/have + never + VpII + before 

6 Mr.Binh has learned for 7 years

`->` S + started/began + to V/Ving + time trong QK

`=` S + has/have + VpII + for khoảng thời gian/ since mốc thời gian 

7 Because David was lazy, he failed the exam

`->` because + mệnh đề nguyên nhân

`=` because of + N(phr)/V-ing: bởi vì 

8 It's been 5 months since they cleaned up the street

`->` It + tobe + khoảng thời gian + since + S + V-ed 

`=` S + has/have + not + VpII + for khoảng thời gian/ since mốc thời gian 

9 We began donating books and clothes 10 years ago

`->` S + started/began + to V/Ving + time trong QK

`=` S + has/have + VpII + for khoảng thời gian/ since mốc thời gian 

10 My sister finds arranging flowers enjoyable

`->` find doing sth adj: thấy làm việc gì như thế nào 

11 We should eat a lot of fruits and vegetables every day

`->` should V0: nên làm việc gì (dùng để khuyên nhủ)

12 Because of the heavy rain, we couldn’t keep on cleaning the street

`->` because + mệnh đề nguyên nhân

`=` because of + N(phr)/V-ing: bởi vì 

13 Unless the weather improves, the garden party won’t take place

`-` Điều kiện loại 1 : If + S + V (s/es), S + will/can/may + V

`->` Diễn tả sự việc có thật ở hiện tại (tương lai)

`+` Unless + mệnh đề khẳng định $=$ If not : nếu không, trừ khi

14 Although it was noisy, we continued to study our lessons

`->` Although/ Even though/ Though S V: mặc dù (chỉ sự tương phản)

`=` In spite of/ Despite + N(phr)/V-ing: mặc dù 

15 Because it rained heavily, we can't go to work

`->` because + mệnh đề nguyên nhân

`=` because of + N(phr)/V-ing: bởi vì