I was really anxious about you. You ______ home without a word.
| A．mustn’t have left | B．shouldn’t have left |
| C．couldn’t have left | D．needn’t have left |
--What did you arriver here? ---Just ___ when he married.
| A．in the same morning | B．on the night | C．at the night | D．on very afternoon |
—____ you got to know I traveled to USA?
—Through one of your colleagues.
| A．Where it was that |
| B．When was it that |
| C．How was it that |
| D．Why was it that |
Having failed in many attempts,the bird _____managed to escape from the cage.
| A．suddenly | B．naturally |
| C．immediately | D．eventually |
— Oh,you haven’t read my e-mail?
—Sorry,I haven’t had any____ to the computer these days.
| A．aids | B．basis |
| C．access | D．beliefs |
____house in this district has heating in winter seasons.
| A．No any | B．Not every |
| C．Not all | D．All not |