It is no ________ pretending you did not know because everyone saw the whole accident.
| A．use | B．help | C．time | D．joke |
Nobody believed his reason for being absent from class __________ he had to meet his uncle at the airport.
| A．why | B．that |
| C．where | D．because |
The room wants ___.
| A．to clean | B．cleaning | C．cleaned | D．being cleaned |
You don't need to describe her, I ___ her serveral times.
| A．had met | B．have met | C．met | D．meet |
Gou-de-le, which is one of the largest supermarket Meitans, _____ some of its stores open 24 hours on Mondays through Saturdays.
| A．keep | B．have kept | C．had kept | D．keeps |
There is an old templefrom 2000 BC on the top of the mountain.
| A．dates | B．dated | C．dating | D．be dated |