This is the school _____ they visited last year and is the one _____ my father once worked.
Last night, before the exam, I went over the lessons I couldn’t keep my eyes open to stay awake any longer.
Too high house prices can be brought under control the authorities introduce a series of regulatory policies.
Children should be instructed to put things they belong in their early childhood.
it is normal for parrots to talk, Einstein, a small bird, is unusual in that whenever she hears a new word or sound, she repeats it over and over until she masters it.
Jordan kept his illness from his opponents before the final game they might know about it.