1.Nobody knows the man killed in the accident, so it is difficult for the police to find out his _____
A. thought B. height C. weight D. identity
2. My hometown has changed so much that I can’t _____ it.
A. know B. understand C. recognize D. realize
3. The engine of the ship was out of order and the bad weather ______ the helplessness of the crew at sea.
A. added to B. resulted from C. turned out D. made up
