$\begin{array}{c} \color{#db1616}{\texttt{#NUyen}} \end{array}$

`13`. Some people are jogging and talking

`-` HTTD `(+)` S + am/is/are + V-ing + O

`-` V + and + V

`14`. Tom likes reading comic books and playing video games

`-` like + V-ing : thích làm gì

`-` HTĐ `(+)` S + V(s/es)

`15`. Lan eats lots of carrots and tomatoes

`-` lots of = a lot of + N(số nhiều)

`-` N + and + N

`16`. Your house is large and comfortable

`-` adj + and + adj

`-` S + am/is/are + adj

`17`. Eating healthily and exercisitng regularly is good for your health

`18`. Outdoor activities is I and my brother's favourite hobby

`-` S.th + tobe + one's favourite s.th

`#di`

`13.`  Some people are jogging and  talking

`14.` Tom likes reading comic books and playing video games

`15.` Lan eats lots of carrots and tomatoes

`16.`Your house is large and comfortable

`17.` Eating  healthily and exercising regularly is good for our health

`18.`Outdoor activities is I and my brother's favourite hobby

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`***` And được dùng để nỗi các cụm từ hoặc từ  tương đồng về ngữ pháp