`1.` She fancied playing online games.

- be into + V-ing = fancy + V-ing: thích làm gì đó

- Thì QKĐ: (+) S + V2/ed

`2.` The more Lan practices English, the more fluently she speaks English.

- So sánh càng càng: The more + S + tobe/V, the more + adj/adv + S + tobe/V

`3.` I advise Nam not to swimming today.

- advise sb (not) to do sth: khuyên ai đó (không) nên làm gì đó

- Thì HTĐ: (+) S + V(s/es)

`4.` Mai advises Dung not to play indoors for too long.

- advise sb (not) to do sth: khuyên ai đó (không) nên làm gì đó

- Thì HTĐ: (+) S + V(s/es)

`5.` The more they read, the more knowledge they improve.

- So sánh càng càng: The + more + S + tobe/V, the + more + N + S + tobe/V

`6.` She isn't as ugly as her sister.

- So sánh ngang bằng: Với tính từ: (-) S1 + tobe + not + so/as + adj + as + S2

- beautiful (adj): xinh đẹp >< ugly (adj): xấu xí

` 1`. She fancied playing online games.

` -` Quá khứ đơn : ` (+)` S + V-ed/V2 + ...

` -` fancy + V-ing : thích làm gì

` 2`. The more Lan practices English, the more fluently she speaks English.

` -` So sánh càng ... càng : The more + S + tobe/V, the more + adj/adv + S + tobe/V

` 3`. I advise Nam not to swimming today.

` -` advise sb to do sth : khuyên ai làm gì. 

` -` Hiện tại đơn : ` (+)` S + V-inf/es/s + ...

` 4`. Mai advises Dung not to play indoors for too long.

` -` advise sb to do sth : khuyên ai làm gì. 

` -` Hiện tại đơn : ` (+)` S + V-inf/es/s + ...

` 5`. The more they read, the more knowledge they improve.

` -` So sánh càng ... càng : The more + S + tobe/V, the more + adj/adv + S + tobe/V

` 6`.  She isn't as ugly as her sister.

` -` So sánh ngang bằng : S1 + tobe (not) + as + adj + as + S2