แบบฝึกหัด Participle

แบบฝึกหัด Participle 1 Choose the best answer for each of the following sentences. 1. The teacher watched us……………….football in front of the school. a. played b. have played c. playing d. be played 2. The………………………..baby is the first son of his family. He is only six months. a. to sleep b. sleeping c. s...