________ the evening _______ August 13th, the Olympic Games were held in Athens.
| A．On ; of | B．At ; on |
| C．Of ; on | D．In ; of |
This is a _______zebra. It looks lovely.
| A．ten-months-old |
| B．ten months old |
| C．ten-month-old |
| D．ten-month old |
As a result of my laziness ,I failed my work in time.
| A．and finished | B．to finish |
| C．and finishing | D．to finished |
did you weigh when you were born?
| A．How heavy | B．How much |
| C．How many | D．What |
The boss made the workers ________ten hours a day.
| A．work | B．to work | C．working | D．worked |
Please give this letter to ____.
A. they B. her C. I