IV. Fill in the Blanks (2×8=16)Complete the following sentences with the proper words given below.cruisingengageexposurecrucialretainedmanipulatecollaborateregular36) It was necessary to ______ specialist lawyers for this legal issue.37) This boat is specially equipped for ______ in arctic waters.38) The boy is learning to ______ numbers in the kindergarten.39) A lot of information can be ______ in your computer.40) At the same time, ______ in the press is a powerful weapon against wrong doings.41) The project will aim to ______ with individual social scientists in the analysis of the local data. 42) Club clients get together for ______ party nights.43) That was a ______ error which could even have made his injury worse.