按要求做题。 1. She has been swimming for 2 hours. (改为同义句)

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按要求做题。

1. She has been swimming for 2 hours. (改为同义句)
She has been swimming        2 hour____.
2. My little sister is always behind me. (改为同义句)
My little sister        me                                   .
3. Tom played football for an hour. (改为现在完成进行时)
Tom                            football for an hour.

1. since ago 2. follows all the time 3. has been playing .

按要求做题。 1. She has been swimming for 2 hours. (改为同义句) she has been playing basketball for 2hours (改为同义句） Sam has been swimming for fuor hours (改为否定句） She has been tin China for ten years.改为同义句.She has been in C She has been ill for over two days .(改为同义句） she has been ill 同义句转化 1.he has been eating for tow hours he has been eating_ 将he has been playing comquter games for two hours改为同义句 Gina has been fishing for three hours.(改为同义句) Gina______ ___ The skating marathon has been going for five hours.改为同义句 The Sam has been skating for four hours.改为否定句 I have been down for two hours.改为同义句 she has been a flight attendant for about three years 改为同义句