Answer
Объяснение:
1) On the customs-house, a passenger’s luggage is carefully gone to customs inspectors. (3 errors)
2) Sometimes a customs inspector carefully searches under the passenger’s belongings to prevent smuggling. (2 errors)
3) There is a 150 % duty about this article. (2 errors)
4) As soon as one’s luggage is cleared, the customs special stamps are pasted onto it. (2 errors)
5) It took me about two hours to go through all the formalities in the customshouse. (2 errors)