Fill in the blanks with the expressions given below. Change the form where necessary. Each expression can be used only once.flare up be dripping with appeal to in exchange for make an analogy betweenmake a pact make...out of set a date for1. The brick walls of the ruined buildings _______________ green mold and moisture, and she shivered involuntarily, looking down to avoid the sight.2. As urban populations exported finished goods _______________ raw materials from neighboring populations, organized trade grew substantially.3. Knowing just how quickly a wildlife can spread, some residents of the village decided to leave their homes after the flames _______________ nearby.4. Biology teachers often _______________ the heart and pump in order to help students understand how the heart works.5. They would like to _______________ their wedding and announce their engagement to their families and friends as soon as possible.6. He was determined not to sour a perfectly good day with the memory of one jealous classmate trying to _____ a fool _____him in front of the entire class.7. The couple _______________ never to work at the same time, so that one of them was always on full-time parenting duty, and their child wouldn't have to be looked after by strangers.8. The president said that it's the worst earthquake ever to hit the country, and that he _______________ the world for help, asking in particular for heave-lift helicopters able to carry relief supplies into the isolated mountain areas.