Things are ________ on Mars ________ on Earth because of the different gravity.
| A．much lighter; than that |
| B．much lighter; than those |
| C．not so light; as that |
| D．not so light; as those |
_______ is celebrated on September 10th.
| A．National Day | B．Teachers’ Day |
| C．Dragon Boat Festival | D．Spring Festival |
China is a great countrya long history?
| A．has | B．with |
| C．for | D．have |
All the students are looking forward _______ Nie Haisheng and Fei Junlong.
| A．see | B．to see |
| C．seeing | D．to seeing |
Nelson Mandela was of South Africa from 1994 to 1999.
| A．presidents | B．a president |
| C．President | D．our president |
- When was David born?
- He was born______ June 12,1989..
| A．at | B．in | C．on | D．for |