根据句意及汉语提示完成下列句子。

1. Franc is not a child at all. He can _______ _______ (照顾) himself well.

2. They do the work______ _______ _________(日日夜夜).

3. Children should sleep _______ _______ (至少) ten hours every day.

4. Our football team will _______ _______ (同……比赛) yours this Friday afternoon.

     Would you come and cheer them on?

5. To keep healthy, we should eat more fruit and vegetables ______ ______ (取代/代替) meat.

甲将自己的房屋出租给乙，租期为2年，在租赁期间，甲又与丙签订了房屋买卖合同。根据合同法律制度的规定，下列表述中，正确的有( )。

A．甲与丙签订的买卖合同无效，因为甲未取得乙的同意

B．甲应当提前通知乙房屋将要出售

C．乙在同等条件下有权优先于丙购买该房屋

D．如丙购买了房屋，则丙有权决定甲、乙之间的原房屋租赁合同是否继续执行