----Mr. Li told me once he had a fall and broke his leg . ----_______was that. A Since when B For how long C How long ago D How soon
The influence the parents _________ on their children _________ great.
Astronaut Zhai Zhigang has become the first Chinese_____in space.
Are they coming to help us? -- _____
_____the weather ,the sports meet will be held on time .
In front of the farmhouse ______.