DID THE HEADMASTER RECEIVE THE KEY TO HIS POST-BOX

40. - DE CO DAP AN KIEM TRA KI 2 ANH 11 DEDAP AN KIEM TRA KY 2 E11
DE CO DAP AN KIEM TRA KI 2 ANH 11 DEDAP AN KIEM TRA KY 2 E11
40. Did the headmaster receive the key to his post-box?  _____________________________________________________________________________

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ANWER KEYS A- PHẦN TNKQ: Mỗi câu đúng: 0,25 điểm