WAS IT DIFFICULT FOR YOU TO ASSEMBLE THE SET

3. - DE KIEM TRA HKI TIENG ANH 10 NAM HOC 20152016
Tiếng Anh DE KIEM TRA HKI TIENG ANH 10 NAM HOC 20152016
3. Was it difficult for you to assemble the set? (Complete the sentence, Using “difficulty”) Did _____________________________________________________________________________.