Helppppppppppppppppp

`Answer:`

`1,` My car was being fixed by the mechanic yesterday afternoon 

`-` CBĐ thì QKTD: $\text{S + was/were + being + Vpp + by + O...}$

`2,` This festival has never been taken part in by me before 

`-` CBĐ thì HTHT: $\text{S + have/has + been + Vpp + by + O...}$

`3,` If you don't leave my house, I will call the police

$\text{*Conditional sentence 1:}$

`@` Vế If `-` chia thì HTĐ: $\text{S + V(s/es)}$

`@` Vế mệnh đề `-` chia thì TLĐ: $\text{S + will/shall + V}$

$\text{*Use:}$ Dùng để nói về điều kiện có thật ở hiện tại

`#TD`