You can see _______ if you go out at night.

The mother with her little son ____ at my home ____ that snowy night. [ ]

Qinghai-Tibet Railway(青藏铁路) was completed last year. It is the __________ railway that connects Tibet with the other parts of China.

One of the girl students can _______ a model plane.

What do you mean ________ saying “The boy is overgrowing”?— I mean that he is tall ________ his age.