Linda worked for the Minnesota Manufacturing and Mining Company,___ as 3M（）
A. knowing
B. known
C. being known
D. to be known
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In phrases like freezing cold, burning hot, or soaking wet, the –ING participle is used to_____（）
A. as a command
B. as a condition
C. for concession
D. for emphasis
It is said in Australia, there is more land than the government knows______（）
A. it what to do with
B. what to do it with
C. what to do with it
D. to do what with it
“The man preparing the documents is the firm’s lawyer”has all the following possible meanings EXCEPT__（）
A. The man who has prepared the documents is the firm’s lawyer
B. The man who has been preparing the documents is the firm’s lawyer
C. The man who is preparing the documents is the firm’s lawyer
D. The man who will prepare the documents is the firm’s lawyer
You were silly not__ your car（）
A. to lock
B. to have locked
C. locking
D. having locked
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