Maybe you have a goal to _______,a tricky question to answer or you just want to expand your mind!Here are some techniques to help .
The thief had himself _____ by the police when he was trying to break into the hotel.
The reason was _____ I was busy with my work at that time.
. He misunderstood _____ I said.
. The trouble is _____ we are short of hands.
The guide showed the travelers _____ of the factory.