— Have you been wasting time on cartoons again? — __________. I’ve been working all the time and I need a break.

—Can you go to the mall with me this Sunday?—________, because I have to babysit my sister.

---Would you like some oranges?---__________________. 

 — Is this a key?   — ________ . 

 —I don’t think that Class 8 will win the soccer game.  — I       . Their team is becoming stronger and stronger.