_____ weekends we go to school _____ 7 o’clock.[ ]

is known to all that Taiwan is part of China and it shall not be separated from the mainland.

Excuse me. When can we play badminton at the court? — Not until it ________ next week.

Not until the war was over _______ to school.

It is generally considered unwise to give a child _____________ he or she wants.