—Can You follow your teacher in the training course?

—Yes, ________.

--Must I renew the book now?

--No, you ________. You ________ that yesterday.

---I’m sorry I’m calling you so late．

---______ Okay．

---Are any of the guests here?

---Yes, two people ________．

---Dad, I cannot do it all by myself．

---Don’t worry, dear．I’ll be back with you ________．

---Would you be able to come to the party?

---________.

---Are you going to the concert to be held in the hall?

---No．The ticket is ________ expensive for me．

---Was it any good?

---No, ________．

---________ I stepped on your foot.

---________.

---________．We're late for our English lesson!

---Oh, God! We'll have to continue another time．