Viết lại câu: 1. People must wear face masks when going out during the Covid 19 pandemic . => People are...... 2. I have no idea when i should take that English speaking contest( To) =>.

1. People are essential to wear face masks when going out during the Covid 19 pandemic.

`GT:`

`+)` be essential to V `=` must V: cần/bắt buộc làm gì.

2. I have no idea when to take that English speaking contest

`GT:`

`+)` Các từ để hỏi đi với to V.

`color[red][#ANGELRED]`