Complete the following sentences as required（根据所给要求完成句子，每空格限填一词）
【小题1】Dogs ate meat. （改为否定句）
Dogs __________ __________ meat.
【小题2】The thieves left the things they stole on the street.（改为一般疑问句）
_________ the thieves _________ the things they stole on the street?
【小题3】We should be kind to animals because they are our best friends.（对划线部分提问）
_________should we be kind to animals?
【小题4】The SPCA look after animals in many countries.（保持句意不变）
The SPCA __________ __________ __________animals in many countries.
【小题5】There are clinics for sick animals in the SPCA.（改为反意疑问句）
There are clinics for sick animals in the SPCA, __________ __________?
【小题6】You’d better go home alone.（改为否定句）
You’d better __________ __________ home alone.
【小题7】Jimmy had been away from Shanghai for four days.（保持句意不变）
Jimmy __________ Shanghai four days __________.