1. Despite of being painful, he finished the race.

( although/ though S + V, S + V... - > Despite of + Ving, S + V... ) 

2. We want all classroom windows to be cleaned every morning.

( Passive voice : Câu bị động, want to +  Vnguyên mẫu) 

3. He hasn't met his mother for 6 months.

( Thì HTHT : the last time S + V2... was... -> S + has/ have not + V3.. since/ for.... ) 

4. They spent 2 weeks repainting their house.

( It takes/took + O + t/g + to V... -> S + spend(s)/spent + t/g + Ving... ) 

5. I'd rather go to the stadium than watch television at the weekends.

( S + would like + V1/Noun... + instead of + Ving/Noun... -> S + would rather + V1/N... than + V1/N... )

1. Despite of being painful, he finished the race.

( although/ though S + V, S + V... → Despite of + Ving, S + V... ) 

2. We want all classroom windows to be cleaned every morning.

( Passive voice : Câu bị động, want to +  Vnguyên mẫu) 

3. He hasn't met his mother for 6 months.

( Thì HTHT : the last time S + V2... was... → S + has/ have not + V3.. since/ for.... ) 

4. They spent 2 weeks repainting their house.

( It takes/took + O + t/g + to V... → S + spend(s)/spent + t/g + Ving... ) 

5. I'd rather go to the stadium than watch television at the weekends.

( S + would like + V1/Noun... + instead of + Ving/Noun... → S + would rather + V1/N... than + V1/N... )