$\color{#FEF08A}{\mathbf{▶}}\:\color{#FDE047}{\mathbf{A}}\color{#FACC15}{\mathbf{n}}\color{#EAB308}{\mathbf{s}}\color{#CA8A04}{\mathbf{w}}\color{#A16207}{\mathbf{e}}\color{#713F12}{\mathbf{r}}\:\color{#451A03}{\mathbf{◀}}$

`3`. Though the crafts village is facing the lack of artisans, the villagers try to keep their traditional ways of making silk products. (đề cho thiếu chữ try `-` vì có to keep)

Though `+` clause, clause: mặc dù 

S `+` am/is/are `+` V`-`ing: thì HTTD 

the lack of sth: sự thiếu hụt ... 

try `+` to V: cố gắng làm gì 

`4`. Life in the cities nowadays is much more stressful than it used to be.

S `+` be `+` more `+` long`-`adj `+` than `+` O: so sánh hơn 

used to `+` V`-`inf: đã từng 

$\color{#FCA5A5}{\mathbf{\bigstar}}\:\color{#F87171}{\mathbf{g}}\color{#EF4444}{\mathbf{i}}\color{#DC2626}{\mathbf{a}}\color{#B91C1C}{\mathbf{h}}\color{#991B1B}{\mathbf{u}}\color{#7F1D1D}{\mathbf{y}}\color{#660000}{\mathbf{t}}\color{#550000}{\mathbf{r}}\color{#440000}{\mathbf{a}}\color{#330000}{\mathbf{n}}\color{#220000}{\mathbf{b}}\color{#110000}{\mathbf{e}}\color{#000000}{\mathbf{e}}\:\color{#000000}{\mathbf{\bigstar}}$