The boss has given everyone a special holiday, so we go to work tomorrow.
When you communicate with people, it is not unusual to find yourself in a situation ____ you have to politely decline an offer.
Not until Betty got to the airport _____ she had lost her tickets.
____ has been proved again and again that ____ is said in the ads greatly affects people’s impression of the products.
_____ no spare parts, the equipment could not be repaired at once.
We all suggest that she _____ at the weekend, because her pale face suggests that she _____ in bad condition.