请根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。

小题1:This shop sells all kinds of    ▲   from different countries.

小题2:I hear that her uncle has bought a new flat in the city centre    ▲   .

小题3:Jack won the    ▲   prize in the school reading contest and he felt very excited.

小题4:He had to make a    ▲   between staying with his parents and going abroad. 

小题5:You know Mike’s hobby is playing football, but    ▲   is collecting stamps.

各省、自治区、直辖市标准化行政主管部门受理试点企业的确认申请，并依照申请确认条件，对企业报送的材料进行审查，对符合条件的，受理确认；不符合条件的，书面说明不予受理理由，并于（）天内通知企业。

A.3天

B.7天

C.15天

D.30天