drink    piece   worry     lend   easy

小题1:. Could you please _____________me your bike? 
小题2: If we don’t deal with our problems, we can ___________ become unhappy.
小题3: Don’t _________! I’m sure we can come up with a good way.
小题4: The cup was used for _____________ in the old days in China.
小题5: We would like two _______________ of bread and some milk.