Gạch chân dưới những từ sai và sửa lại cho đúng
1. It takes me about half a hour to get there by bus.
..................................................................................................
2. Hoa needs a phone card to call to her parents once a week.
...................................................................................................
3. An airmail letter to America cost about 12,000 dong.
...................................................................................................
Gạch chân dưới những từ sai và sửa lại cho đúng
1. It takes me about half a hour to get there by bus.
...........................a->an.......................................................................
2. Hoa needs a phone card to call to her parents once a week.
................to call to->to call...................................................................................
3. An airmail letter to America cost about 12,000 dong.
..................cost->costs..................................................
1. It takes me about half a hour to get there by bus.
\(\Rightarrow a\rightarrow an\)
2. Hoa needs a phone card to call to her parents once a week.
\(\Rightarrow\) call to \(\rightarrow\) call (Câu này tớ ko chắc đau)
3. An airmail letter to America cost about 12,000 dong.
\(\Rightarrow cost\rightarrow costs\)
Tớ thay gạch chân bằng in đậm, bạn chờ thêm kết quả khác xem có đúng ko nhá 
