问题描述：
改成英语同意句!
1.The new hotel has fifity underwater bedrooms.
2.They were mending the computer and we watched.
3.This new house is environmently friendly and computer controlled.
4.Come on ,Let me give you a hand.
5.I was typing.And at the same time any friend was taking exercise.
1.The new hotel has fifity underwater bedrooms.
2.They were mending the computer and we watched.
3.This new house is environmently friendly and computer controlled.
4.Come on ,Let me give you a hand.
5.I was typing.And at the same time any friend was taking exercise.
问题解答：
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