---_________ she can’t find her keys? She’ll be locked out all night.---You are right. I’d better call her to check if she’s OK.
The boy has _____ a fine knowledge of geography by careful study.
The policeman told me that I had passed the driving test and never in my life _______ so happy and excited.
Having paid off all their ____, the Smiths are now ____ financial problems.
—How much of the foreign expert’s speech have you understood? —Next to nothing. I wish I _______ harder at English.
The Expo site should be _______ from anywhere in the city of Shanghai within 90 minutes by bus, subways and special taxis.