`9`.Although it was a comedy , almost audience fell asleep

`\rightarrow` Although + C1 + C2 : Mặc dù

`\rightarrow` Dùng để chỉ sự đối lập giữa `2` mệnh đề [ Tương tự như " but " ]

`10`.This restaurant has a good service . However , the food isn't delicious

`\rightarrow` C1 , However / Nevertheless , C2 : Tuy nhiên ( `10 , 11` )

`11`.Peter loves table tennis . However , he doesn't play it well

`12`.Where did you buy this T-shirt for your brother ?

`\rightarrow` Thì QKĐ ( NV ) : Did + S + V ? ( `12 , 13` )

`\rightarrow` Where dùng để hỏi về địa điểm

`13`.When did you go to the Flower Festival in Da Lat ?

`\rightarrow` When dùng để hỏi về mốc thời gian

`\text{# Kirigiri}`