136. You don't need to finish homework today.
->It isn't necessary to do somt: ko cần thiết làm gì=You don't need to do smt: ko cần phải làm gì
137. Julie looks healthier now than she was last month.
->Julie bây giờ nhìn khoẻ hơn cô ấy đã từng tháng trước
138. All new workers must be taken a medical examination
->It's compulsory: bắt buộc=must: phải
->Bị động: must be+P.P(V_ed/V_cột3)
139. She must not leave the house until she realizes her mistakes.
->not permitted: ko được phép=must not+V_nguyên thể
140. I dislike eating junk food because it is unhealthy.
->don't want to V: không muốn làm gì=dis like+V_ing: không thích làm gì

136. You don't need to finish homework today.
->It isn't necessary to do sth=don't need to do sth: 
137. Julie looks healthier now than she was last month.
trans : Bây giờ Julie trông khỏe mạnh hơn so với tháng trước.
138. All new workers had to be taken a medical examination
It's compulsory=must: bắt buộc phải

form : S+must+be+V3/ed............
139. She must not leave the house until she realizes her mistakes.
not permitted=must not+V0 : ko được phép

140. I dislike eating junk food because it is unhealthy.
->don't want + toV = dis like+Ving: không thích làm gì