I ______ with my uncle and aunt because my parents have gone abroad for a holiday.
| A．stayed | B．am staying | C．have stayed | D．was staying |
After the big earthquake，his house was completely ______，so he had to build a new one ______ the old house stood.
| A．damaged；which | B．destroyed；where | C．ruined；when | D．hurt；that |
Into the sky______the light blue smoke.
| A．had gone up |
| B．up went |
| C．did go up |
| D．went up |
He glanced out of the window，______ that the post office was still closed.
| A．noted | B．having noted | C．to note | D．noting |
Her mother does not ______ of her going to study in the United States alone.
| A．admit | B．agree | C．prove | D．approve |
—Are train services now back to ______after last week's snowstorm?
—Yes，they are.
| A．ordinary | B．normal | C．common | D．average |