五年级下英语（改成过去式）按要求改成过去式：1.Roger watches TV in the sitting-room.(yesterday)2.The library is quiet.(last week)3.The spaceship is flying into the sky.(long ago)4.He often does his homework at home.(just now)5.The weather isn't very good today.(yesterdat morning)

1 watched
2 was
3 flew
4 去often did
5 wasn't 去today

是纯粹改过去时还是根据括号里的改变?
Roger watched TV in the sitting-room yesterday.
The library was quiet last week.
The spaceship flied into the sky long ago.
He did his homework at home just now.
The weather wasn't very good yesterday morning.

按要求改成过去式：
1.Roger watched TV in the sitting-room yesterday.
2.The library was quiet last week.
3.The spaceship flew into the sky long ago.
4.He did his homework at home just now.
5.The weather wasn't very good yesterday morning.

1，Roger watched TV in the sitting-room yesterday.
2.The library was quiet last week.
3.The spaceship was flying into the sky long ago.
4.He did his homework at home just now.
5.The weather wasn't very good yesterdat morning.

1.Roger watched TV in the sitting-room yesterday.2.The library was quiet last week.3.The spaceship flyed into the sky long ago 4.He often did his homework at home just now5.The weather wasn't very goo...

1.Roger watched TV in the sitting-room yesterday.
2.The library was quiet last week.
3.The spaceship was flied into the sky.
4.He did his homework at home just now.
5.The weather wasn't very good yesterday morning

1.Roger watched TV in the sitting-room yesterday.
2.The library was quiet last week.
3.The spaceship was flying into the sky long before.
4.He was doing his homework at home just now.
5.The weather wasn't so good yesterday morning.
记得：句子其他成分也要改变。