15 trò chơi powerpoint hay dùng khi dạy học
Mr. Tam (be) . a teacher. Two years ago, he (teach) . math in a small shool in the country. But now he (teach) . at a high shool in the city. Every day, Mr. Tam (get) up at half past five. After his morning exercises, he (take) . bath and (have) . breakfast with his wi
