— We would appreciate it if you could stay for lunch.— Sorry, I . I have another appointment.
-How did you react __________ your father's suggestion? -I reacted strongly __________ it.
The eyes react __________ light, as everybody knows.
My first __________ to his blame was anger and disbelief, but later I began to think carefully about his words.
__________ of danger in the street at night by police, young women in India nowadays have to go home with a friend or a family member __________ them.
__________ the Civil War, the university opened its door again and has been open ever since.