1.-3的倒数是
A.-3 B.3 C.- D.
8.( )Are you busy?
7.( )Where is he going?
6.( )When do they go to kung fu lessons?
5.( )Hi, Tom. What’s happening?
4.( )What’s wrong?
3.( )Do you want to go to the zoo?
2.( )Hi, Grandpa. Time for dinner.
1.( )What time do you wake up?