I donate the old clothes for the children.
She recycles rubbish.
We plant tree to protect the environment.
They clean the window
My parents encouraged me to play football, but I preferred the piano.
Can I help you ?
Những câu này mình dùng hiện tại đơn
Công thức : S + V(s/es)
Can + S`1`/st/sb + V + S`2` / st/sb