— ____ do you do on Halloween?— We play games and have lots of fun.

—____ apples are those?—They are mine.

 —Mr. Wang is in Nanjing for a trip.—Oh, really? When ______ he ______ the trip?

---___________ do you watch TV every day? ---Two hours .

 There is no doubt that eating organic food will make you healthier, ________？