Many a student ________ failed in the biology exam，and Tom is the only one of them who ________ decided to give up the course.
| A．have；has | B．have；have | C．has；have | D．has；has |
---Please tell me what really happened.
---Oh, I _________, and I hit a parked car.
| A．wouldn’t pay attention | B．didn’t pay attention |
| C．haven’t paid attention | D．wasn’t paying attention |
He didn’t work hard, as we all know, _________ he was fired. Which is NOT correct?
| A．so | B．thus | C．and | D．and thus |
The new comer is from Japan, ________ I can tell from his appearance.
| A．which | B．what | C．that | D．who |
It was ________ that the PLA men got to the earth-strike area.
| A．midnight | B．at midnight | C．until | D．for midnight |
He didn’t make ________ clear when and where the meeting would be held.
| A．this | B．that | C．it | D．these |