cho thông tin"ai lau nhà".Hãy thêm tình thaí từ để tạo 1 câu cầu khiến, 1 câu nghi vấn

trinh got up late last week but she gets up early now

->trinh used to

she doesn't need to work overnight

->it is not

when i was a child i always dreamt of being a singer

->i used

this test is so dificult that we can't finish on time

->because