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taking taken take to be taken
taking taken take to be taken
taking taken take to be taken
At the beginning of the compression stroke At the beginning of the suction stroke At the end of the working stroke At the end of the exhaust stroke
A.great many of A.great number of A.great deal of The great number of
taking taken take to be taken
taken taking being taken to be taken
take to take taking taken
turned off taken off set off broken off
turned off brought into set free taken off
taking taken take to be taken
to solve solved solving being solved
put on；never put off；often put away；sometimes put out；always
while the moment until before
the beginning of the compression stroke the beginning of the suction stroke the end of the working stroke the end of the exhaust stroke
taking taken take to be taken
taking taken take to be taken
However Whatever Which While
take to take taking taken
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