ركن السؤال و الأجابة 2

[عبد المقصود مصطفى]

find the mistake
i dont kow why she upset but she must have had bad news
your coat is of good quality . it might have been expensive
the boat mustnt have sailed inside a city . its in an ordinary street \

chooce
i rang you this morning but you didnt answer
sorry i .................have been asleep
must- cant - mustnt - may
it ................. have been difficult to construct this tower as metal look incredibly heavy
cant- must- may -might
the underground ...........have made travelling around cairo easier
must- should - mustnt -[COLOR="rgb(65, 105, 225)"] cant[/COLOR]
tunnelling under the nile .......... have saved people a lot of money
cant - must - would - cant
the suez c**** ............. to shorten the distance between the east and the west
cant have been built - must have been built- might have built - cant have built
اانا مش متاكد من حجات ودى اجاباتى لو غلط يا ريت افهم ليه يعنى