— I don’t understand why you didn’t go to the lecture yesterday afternoon.
—I’m so sorry.But I my homework.
| A．had done | B．was doing | C．would do | D．am doing |
-- 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 |
--Are you getting a new car this year?
--You must be joking! I can’t afford to pay my bills, ________ buy a new car.
| A．let alone | B．or rather | C．leave alone | D．other than |