I _________ to the party with you tomorrow if I didn’t have to attend the meeting.
________ the whole society care for children as well as their parents, children can grow healthily and happily
The notice has been told everyone _______ a party will be held in the open air tomorrow.
The meeting ________ in the hall tomorrow is about environment protection.
_________ teachers are present today, and __________ them is 300.
— You don’t forget when we borrowed that reference book, do you? — I can’t remember now but ________ sometime last week?