. From this simple concept ________ that has caused a great change in farming.
A.has developed a technique | B.has a technique developed |
C.a technique has developed | D.developed as a technique has |
Neither my wife nor I myself______ able to persuade my daughter to change her______.
A.is; thought | B.am; mind | C.are; decision | D.am; brain |
In the past decades, sea ice ______ in the Arctic as a result of global warming.
A.had melted | B.has been melting | C.melted | D.is melting |
Susan may have missed her train, in _______ case she won’t arrive for another hour.
A.that | B.what | C.which | D.whose |
Most of the young girls know they should cut down on fat, but knowing such a thing isn’t of much help when it ______ shopping and eating.
A.refers to | B.comes to | C.speaks of | D.focuses on |
I don’t know for sure how many of you would like to settle here ---- it is a(n) ______ of personal preference.
A.affair | B.event | C.matter | D.taste |