1 be careful or you will fall off your bicycle ( not )

->if

2 she started stydying English 10 years ago

-> I have 

3  my father started working in this company 2 years ago

-> my father has

4 my brother has played this game for a week

-> my brother started 

5 they have read this book since last week

-> they started

6 Susan started to eat a low carb diet 3 years ago

->Susan has 

7 Could you take me to the airport on Thursday evening?

->Would you mind

`\color{#145277}{N}\color{#246483}{a}\color{#34768F} {e}\color{#44889B}{u}\color{#539AA7}{n}`

`1.` If you don't be carefull, you will fall off your bike.

`@` IF `1` : IF + S + V(HTĐ), S + will / can / may + V_bare

`2.` I have studied English for `10` years.

`@` S + started / began + V_ing / to – V + O + (time)

`->` S + have / has + V3 / ed +  O + since / for + time

`3.` My father has worked in this company for `2` years.

`@` S + started / began + V_ing / to – V + O + (time)

`->` S + have / has + V3 / ed +  O + since / for + time

`4.` My brother started playing this game a week ago.

`@` S + started / began + V_ing / to – V + O + (time)

`->` S + have / has + V3 / ed +  O + since / for + time

`5.` They started reading this book last week.

`@` S + started / began + V_ing / to – V + O + (time)

`->` S + have / has + V3 / ed +  O + since / for + time

`6.` Susan has eaten a low carb diet for `3` years.

`@` S + started / began + V_ing / to – V + O + (time)

`->` S + have / has + V3 / ed +  O + since / for + time

`7.` Would you mind taking me to the airport on Thursday evening `?`

`-` Would you mind `+` V_ing `..?` : Bạn có phiền không `..?`