— Mary is ill. When shall we go to see her, tonight or tomorrow night?— ________. Either night is OK.
--- I’d like a cup of black coffee. What about you, Mike? --- I prefer coffee __________sugar.
---What is Wang Lin’s personality? ---He has no idea of his own. He always __________ his friends about everything.
--- The boy ___________ and then he __________ after he took the medicine.
---As a student, I can’t afford __________ a new mobile phone.
English is not easy, but I never __________.