People try to avoid public transportation delays by using their own cars, and this ______ creates further problems.
| A．in short | B．in case | C．in doubt | D．in turn |
He hurried to the school only _______ the campus was empty ___ it was Sunday!.
| A．find; because | B．found; because of | C．to find; because of | D．to find; because |
How he _______ get out of the prison ______ a mystery.
| A．could; is | B．can; is | C．was able to; remains | D．able to; remain |
____ the keeper ______ with a stick in hand, we escaped.
Finding; coming B．Found; come C．Finding; come D．Found; coming
You’re welcome to _______ in the Art Festival ______ in my campus next weekend!
| A．take part; holding | B．join; being held | C．participate; to be held | D．join; holding |
The building whose gate is _____ stands ______ to my school.
| A．open; closely | B．opened; closely | C．open; close | D．close; closely |