【C3】A．inB．forC．ofD．at

A．becauseB．forC．ofD．by

【C5】A．inB．withC．ofD．on

A．toB．forC．ofD．on

What do you have _______lunch？A、inB、forC、at

【C3】A．inB．onC．ofD．to

【C6】A．inB．atC．ofD．on