根据表格信息，选择最佳答案．
66．Li Ming lost a blue
．
A．coat
B．hat
C．scarf
67．Wei Fang found a black schoolbag
．
A．in the dinning hall
B．in the classroom
C．on the playground
68．Wei Fang is probably a student in
．
A．Class 5，Grade 9
B．Class 1，Grade 8
C．Class 5，Grade 7
69．The meeting will start at
．
A.3pm
B.2：40pm
C.2：20pm
70．The students in Grade 9need to take pens and paper because
．
A．the meeting is very important
B．they have to make notes during the meeting
C．they want ot play with them in the meeting．