口算
30÷2= 40÷2= 44÷4= 40÷5=
50÷5= 60÷5= 60÷6= 60÷4=
80÷8= 63÷3= 42÷3= 90÷6=
30÷2=15 40÷2=20 44÷4=11 40÷5=8
50÷5=10 60÷5=12 60÷6=10 60÷4=15
80÷8=10 63÷3=21 42÷3=14 90÷6=15
—Hey, Kelin. Happy new year! ______?—Ok, I guess. My grandma kept cooking and cooking, so I just kept eating.
____ ____ ____ ____ ____in ten years．
旅游主体是指____，旅游客体是____。
- Are Betty and Lingling still living in Beijing?
- No, they _____ to Qingdao.
