I look forward to _____with you again.

Stressful environments lead to some unhealthy behavior such as a poor eating habit, which _____ increases the risk of heart disease[ ]

___ crying sadly, he raised his head and let tears stream down his face on purpose.[ ]

Surprisingly, ____two thirds of the nation voted for his coming to power at a time when the two countries were at war.

Tom put his heart into the wildlife research, and finally, his efforts ________ him great success and fame.[ ]