Can you explain ________ the sun goes down in the west?
| A．why is it that | B．why it is that | C．how it is that | D．how is it that |
He prefers___indoors____out this afternoon.
| A．to stay;to go | B．staying; to going | C．staying;to go | D．to stay; going |
Some villagers are resting themselves in ____shade.
| A．a | B．an | C．the | D．/ |
The plan worked out well so that the majority voted ________it.
| A．in favor of | B．in light of | C．in honor of | D．in praise of |
It is not immediately clear __________ the housing price will go down.
| A．how | B．what | C．that | D．whether |
T0 be a“tough girl” means you are not only __________tough, but also mentally independent.
| A．extremely | B．partly | C．physically | D．practically |