We should do ____ to stop sandstorms（沙尘暴）from happening again and again.
| A．nothing | B．anything | C．something | D．not a thing |
After that, the old man ___ lived in the small house.
| A．not any longer | B．not longer | C．no longer | D．not any more |
Huangshan is a good place to _____.
| A．go sightseeing | B．go for a sightseeing | C．go to sightseeing | D．go in sightseeing |
I decide ____ my last movie in July.
| A．to film | B．on film | C．filming | D．to film for |
Oh, they say, they spent an ____ vacation.
| A．happy | B．interested | C．excited | D．exciting |