The kitchen is often the busiest room in a household, so it’s important to make sure it _____ well.
A.smoothes | B.functions | C.pays | D.measures |
After much _______, the shop owner agreed to cut down the price by 15%.
A.debating | B.talking | C.discussing | D.bargaining |
Most of the students in our school adore ______ to the cinema.
A.to go | B.go | C.going | D.to going |
A man who will ______ his life for his country is a true man.
A.dedicate | B.promote | C.sacrifice | D.devote |
____ him so far, she felt a little worried.
A.Having not hear from | B.Not having heard from |
C.Not hearing from | D.Have not heard from |
While other scientists are keeping__ __eye on changes in the H5N1 bird flu strain, the scientists in England are working on vaccines, in case it becomes highly infectious in __ __humans.
A.a , / | B.an, / | C.the, an | D.an, the |