The noise was so _____ that only those with excellent hearing were aware of it.
The professor got a disease in blood for the _______ of fresh vegetables and fruit.
---- Do give me a call when you arrive in the city, Henry. ---- I won’t forget. See you later. ---- ____________.
The manager, ______his factory’s products were poor in quality, decided to give his workers further training.
---- Have you seen Mike these days? ---- Yes. I saw him the day before yesterday. In fact, I ______ him for three years.
If you want to do the experiment again, you had better be more careful ________ you made a mistake.