Steve isn’t as ______ as Kelly. He often makes mistakes in his writing.
| A．careless | B．tidy |
| C．careful | D．difficult |
________ accident happened on the busy street because ________ driver drank too much.
| A．An; the | B．A; the | C．A; a | D．An; a |
--- How _______ is it from Xi'an to Dunhuang? --- It's less than 3 _______ flight.
| A．long； hour's | B．far； hour's |
| C．long； hours' | D．far, hours' |
He has _______ for two years.. Two years _______ a long time.
| A．left home, are | B．left home , is |
| C．been away from home , is | D．been away from home , are |
When you feel helpless and_______, just remember you are not_______ in the world because your friends are around you.
| A．alone； alone | B．lonely； lonely |
| C．alone； lonely | D．lonely； alone |
- Is Central Park_______ largest city park in the USA?
- Yes. It is_______ perfect place for people to rest after_______ hard day's work.
| A．a； the； a | B．the； a； a |
| C．a； a； the | D．the； a； the |