59. Mary learned Chinese for about two years, _______is, from 1993 to 1995.
| A．this | B．that | C．it | D．he |
--- Is that the small town you often refer to?
--- Right, just the one ____ you know I used to work for years.
| A．that | B．which | C．where | D．what |
-- One’s week’s time has been wasted.
--- I can’t believe we did all that work for __________.
| A．something | B．none | C．nothing | D．anything |
When we first met on a train in 2000, we both felt immediately that we _____each other for years.
| A．know | B．had known | C．know | D．have known |
--What did he say in_______ of his stupid behavior?
--He admitted having made a serious mistake.
| A．explanation | B．favor | C．case | D．fear |
They usually have the medicine_______ before putting into the market all over the country.
| A．testing out | B．to be tested out | C．being tested out | D．tested out |