5. – Sorry, Tommy. I’ve lost your pen.

– ________ I’ve got another one.

A．You’re welcome.

B．I hope so.

C．That’s all right.

D．Of course not.

弯腰拾东西，用杯喝水（）

A．2个月 

B．4个月 

C．6个月 

D．8个月 

E．12个月