用所给词的适当形式填空。

1.  When she couldn't find her mother, she ______ (begin) to cry.

2.  —When did the movie ______(begin)?    —It _____ (begin) about ten minutes ago.

3.  At the ______ (begin) of this term, we have two new ______ (woman) teachers.

4.  How many _______ (wheel) does a bike have ?

5.  He always _____ (use)  this pen to write.

已经检验检疫机构签发的检验检疫证书和《出境货物通关单》的一般货物，应在45天装运出口，而鲜活类货物在规定的期限出口。( )