1.He can't get into habit of studying every morning
-] My mum...
2. There are more vehicles on the roads now
-] There did not...
3. We cycled to school two years ago
-] We ...
4. There did not use to be many traffic accidents before
-] Now there are...
Viết lại câu với cấu trúc used to hoặc be / get used to
t.anh là lịch sử:))????