`10`.Although the weather was bad , they went for a walk

`\rightarrow` Although + C1 + C2 : Mặc dù ( `10 , 12` )

`\rightarrow` Dùng để chỉ sự đối lập giữa 2 mệnh đề ( `10 , 12` )

`11`.Despite being the most polluting of fossil fuels , coal is still the largest sources of energy worldwide

`\rightarrow` Despite / In spite of + V-ing / N + Clause : Mặc dù

`12`.Although Johnny Depp is a famous actor , he has failed in his recent films

`13`.Coal will be replaced by another renewable source

`\rightarrow` BĐ `-` Thì TLĐ : S + will be + V3 / PII ( by O ) ( `13 - 16` )

`14`.Flying cars will be used to travel from place to another place

`15`.A solar power plant will be built in the Australia desert next year

`16`.The use of biogas for cooking will be increased by people in the countryside

`\text{# Kirigiri}`

Đáp án + Giải thích bước giải:

10. Although the weather was bad, they went out for a walk

→ Although + mệnh đề (S+V),...

11. Despite the most polluting of fossil fuels coal, it is still the largest source of energy worldwide.

→ Despite/In spite of + V-ing/cụm DT

12. Although Johnny Depp is a famous actor, he has failed in his recent films

→ Although + mệnh đề (S+V),...

13. Coal will be replaced by another renewable source

→ Câu bị động TLĐ: S + will be + V3/ed + ...

14. Flying cars will be used to travel form place to another place

→ Câu bị động TLĐ: S + will be + V3/ed + ...

15. A solar power plant will be built in the Australia desert next year

→ Câu bị động TLĐ: S + will be + V3/ed + ...

16. The use of biogas for cooking will be increased in the countryside

→ Câu bị động TLĐ: S + will be + V3/ed + ...