小题1:Jack wants to go to the zoo early next Thursday．The zoo will open at__________．
A．9：00 a．m．
B．10：00 a．m．
C．4：00 p．m．
D．5：00 p．m．小题2:If visitors cannot see the animals, the animals may be______．
A．playing
B．eating
C．acting
D．sleeping小题3:Jack is eight years old．He goes to the zoo with his 58-year-old grandfather．How much should they pay for visiting the zoo?
A．$18．
B．$22．
C．$28．
D．$32．小题4:What should we do in order not to frighten the animals?
A．We should ride bikes．
B．We should keep quiet．
C．Ｗe should feed the animals．
D．We should keep the zoo clean．
