$\text{1.}$ In spite of breaking his leg, he managed to get out of the car.

→ Despite/In spite of + Noun/Noun Phrase/V-ing , clause 

$\text{2.}$It has been a month since I met my grandmother.

→ It has been + time + since +  S+ Ved/cột 2 + O 

$\text{3.}$ Our summer vacation lasts two-month.

→ last : kéo dài 

$\text{4.}$It takes my father two hours to repair my bike.

→ It take + sb + time/money + to V + ... 

$\text{5.}$I'd rather play outdoor than indoor games.

→ would rather + V-inf + than + V-inf : thích làm j hơn làm j 

$\text{1.}$Solar energy will be used by many countries in the world.

→ Bị động thì Tương Lai Đơn : S + will + be + Vpp + ( by O ) 

$\text{2.}$How will you travel from one place to another?

→ Will + S + V-inf + O ? 

$\text{3.}$ We will reduce the use of electricity to save our energy. 

→ S + will + V-inf + O 

$#Keisha$

II.

1. In spite of breaking his leg, he managed to get out of the car.

Although + S +V, clause = In spite of + N/V-ing, clause: Mặc dù...nhưng

Cùng chủ ngữ nên chuyển thành V-ing.

2. It has been a month since I met my grandmother.

3. Our summer vacation lasts two-month.

4. It takes my father two hours to repair my bike.

Spend time doing sth = Take sb time to do dth: Dành thời gian làm gì

5. I'd rather play outdoor than indoor games.

III. 

1. Solar energy will be used by many countries in the world.

2. How will you travel from one place to another?

3. We will reduce the use of electricity to save our energy.