III. (a)Complete the sentences with CAN, COULD, BE ABLE TO. (Attention to the tenses)
1. I'm sorry, but we party next Saturday. 2. She got the job because she speak five languages. 3. You are speaking hear you. 4.I was tired but I meeting finished. 5. He very Saturday. He is working. 6. She spite of the noise around. go to your quietly. I leave until the go to the concert next understand me in​