Present Perfect Tense

Question

I can’t brush my teeth, because I have lost my toothbrush. 
1. He can’t call his friend, because (he to loose, his notebook). 
2. My mother can’t wear her dress, because (she, not to finish it). 
3. Mr. Downey cant read the newspaper, because (the postman, not 
 to deliver it). 
4. Mrs. Wolff can’t do anything, because (she, to learn, just, about 
 her son’s illness). 
5. She can;t cook dinner, because (she, to cut, her finger). 
6. I can't write to my friend, because (I, to lose, his address).

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Ole4Ka Евдокимова · Accepted Answer

1. He can’t call his friend, because (he lost his notebook). 
2. My mother can’t wear her dress, because (she,has not finished it). 
3. Mr. Downey cant read the newspaper, because (the postman,has not 
 delivered it). 
4. Mrs. Wolff can’t do anything, because she has just, learnt about 
her son’s illness. 
5. She can;t cook dinner, because she,has cut, her finger). 
6. I can't write to my friend, because I, have lost, his address