-- _____is that used for?---_____ the floor.
If you __________ drive so fast, you’ll run the risk of losing your license for six months.
--- Why didn’t you pay the accommodation rent?--- The rent? ____________
If it _________ not for all the cars and passers-by with cameras, you _________ think you have magically traveled back to the 14 century.
Officials from China and France formally promised on Thursday to build a new type of economic partnership, while ________ business cooperation.A. strengthened B. to strengthen C. strengthening D strengthen
Leeanne Carlson wanted $ 20 million for his large house with two gardens, but he _______ $ 10 million.