搵人幫我做英文Grammer題目！急！急！急！急！急！急！

1)Are you still busy?
Yes.I[ ](read) this article for an hour.

STILL<----------------- It means the asker knows that person was busy doing something .

Yes, I have been reading this article for an hour.

( present perfect continuous(progressive) tense)


( WE SHOULD TALK ABOUT THE ACTION THAT TOOK PLACE IN THE PAST AND IT HAS BEEN GOING ON TILL NOW.)



2)He [ ](hang up) his coat when he [ ](hear) a strange noise.

He was hanging up his coat when he heard a strange noise.

or
While he was hanging up his coat, he heard a strange noise.

or

He heard a strange noise while he was hanging up his coat.


( he was hanging up his coat<------- past continuous(progressive) tense)

It means something WAS HAPPENING in the past and then the other action suddenly took place.

1)have read (present perfect tense)
2)hangs up (present tense)
heard (past tense)



I hope I can help you.

1. Yes. I read this article for an hour.
2. He hung up his coat when he heard a strange noise.

This is past tense.

Hope these can help you!!!

1. Yes. I read this article for an hour.
2. He hung up his coat when he heard a strange noise.

This is past tense.

Yes.I[have been reading ](read) this article for an hour.
He [was hanging up ](hang up) his coat when he [heard ](hear) a strange noise.
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