The _______ look in her face suggested that she ________ it before.
| A．surprising; wouldn’t know | B．surprised; hadn’t known |
| C．surprising; hadn’t known | D．surprised; shouldn’t know |
Mrs. Brown was much disappointed to see the washing machine she had had ____ went wrong again.
| A．it to repair | B．it repaired |
| C．repaired | D．to be repaired |
He was angry _________ your work. He said that he _________ at all.
| A．at, didn’t satisfy | B．to, didn’t satisfy | C．at, wasn’t satisfied | D．to, wasn’t satisfied |
“Do you like the material?” “Yes, it _________ very soft.”
| A．is feeling | B．felt | C．feels | D．is felt |
―Why? Where is the key to the sound lab?
―Dear me! You _______ it in the taxi！
| A．have never left | B．never left |
| C．haven’t left | D．didn’t leave |
―Twenty dollars, please!
― How terrible! I ________ to bring my wallet with me.
| A．was forgetting | B．forgot |
| C．had forgotten | D．am forgetting |