阅读下列短文，判断对错，分别用“√”和“×”表示。

      I go to school from Monday to Friday. Every (每个) morning I get up at six thirty. I have breakfast at six

forty-five and then I go to school. I have four classes in the morning and two in the afternoon. I have lunch at

school. I go home at five thirty. I have dinner at home at six twenty. I watch TV in the evening. I go to bed at

ten forty.

( ) 1. I get up at 6: 30.

( ) 2. I have breakfast at school.

( ) 3. I have five classes every day.

( ) 4. I have lunch at home.

( ) 5. I go to bed at 10: 40.

某项目设计合同的价格为500万元，设计单位已接受委托方支付的定金，无正当理由拒不履行合同义务，则委托方有权要求设计单位返还( )万元。

A．100
B．150
C．200
D．250