单项选择题
A. No, I didn’t B. How about Monday C. I had a very nice weekend D. What about you E. Sort of F. I feel tired today G. That sounds like a fun H. I bet you studied
A．allowed B．tempted C．convinced D．caused
A．can use only in emergencies B．may not understand at present C．never realize we have D．do not actively use in everyday living