---Do you have ________ for the party, Mary?

---No, we still have to get another five chairs and some fresh flowers．

---You seem to showinterest in cooking.

---________ ? On thecontrary. I’m tired of it.

---What do you know about the new plan?

---I know every detail about it．________ I think I know．

---Have you finished the work?

---Not yet．I ________ to do it just a few minutes ago．

—How about the price of these refrigerators?

—They're equal in price to, if not cheaper than, ________ at the other stores.

---Which of these electronic dictionaries do you like most?

---________ of them. They are both expensive and of little use.

---Can you understand the foreign speaker?

---Almost．He __________ his speech with a lot of gestures．

---You don't do some jogging, do you?

---No, I _______, but now I _______ climbing mountains to keep fit .

---Excuse me, Mr Green. ________.

---What's the matter, Alice?-My mother's ill. I've to take care of her.