accept assume attack attempt be about be doing be engaged in be occupied with buckle to carry on conduct do embark in embark upon employ endeavor enter on enter upon exercise fall into fall to follow get under way go about go at go in for go into go upon have at launch forth launch into lay about move into pitch into plunge into practice proceed to prosecute pursue set about set at set forward set going set to specialize in tackle take on take to take up turn to undertake use venture upon wage work at