看图选句子。(8分)
（1）
A．Today is Wednesday．
B．Today is Saturday．
（2）
A．I often do homework on Saturdays．
B．I often play computer games on Saturdays．
（3）
A．I have eggplant，fish and beef for lunch on Mondays．
B．I have eggplant．tofu and beef for lunch on Mondays．
（4）
A．We have Chinese，English，P．E．and math on Tuesdays．
B．We have Chinese．English，P．E．and music on Tuesdays．