ارجو الرد ضرورى .....

[محمد خالد ابراهيم]

find the mistakes >> 1_ yousif doesn't speak english and so doesnt't sami . choseee ...... 1 _ omar ........... 1) has worked 2) is working 3 ) has been working 4) works 2_ when i was young child , i never ............ 1_ used to 2) didn't used to 3 ) didn't use to 4) use to