Only 5 people saw the first ______about 100 years ago.(fly).
Only 5 people saw the first ______about 100 years ago.(fly).
it was two years ago when i first saw the great wall
People began making clocks over 500 years ago .The first clo
the first time I saw it was three years ago.要过去时还是完成时?why?
I can fly kites seven years ago.did you saw him just now?改正错
the first bicycle appeared about two hundred years ago.
People can fly to the moon in 50 years.
I have remembered those people whom I saw several years ago对
there were only ____as 10 years ago on the hill
Three years ago,SARS,a_____illness,made many people lose the
Thousands of people _______ the earthquake thirty years ago
英语翻译the online gaming frenayfifty years ago .people sat behi