The pencil-box on the desk as well as the bookmarks _______ to my little sister.
| A．is belonged | B．belongs |
| C．are belonged | D．belong |
_______ the smoke come out of the building, my first thought was to call the fire department as soon as possible.
| A．Having seen | B．When seeing | C．When I saw | D．Seeing |
A small part the population are believed to have noto the health care in the west rural area of the country.
| A．aid | B．basis | C．access | D．belief |
It'sbelief that parents have to spend nearly 500,000 yuan bringing up a child in China nowadays．
| A．beyond | B．in | C．without | D．against |
I wonder how it ____ that Chinese climbers successfully finished the torch relay on the Mount Qomolangma, where the air is so thin.
| A．came out | B．came across | C．came over | D．came about |
—You look unhappy， my son?
—I’m wondering how long it’ll be we come to China again.
| A．since | B．when | C．before | D．after |