The decorations were so lovely that they _____ in a short time.
A.sold out | B.has been sold out | C.were sold out | D.were selling out |
【2015·江苏】It is so cold that you can’t go outside _____ fully covered in thick clothes.
A.if | B.unless | C.once | D.when |
【2015·福建】_________the students came from different countries, they got along quite well in the summer camp.
A.While | B.Unless | C.Since | D.Until |
【2015·陕西】I believe you will have a wonderful time here ________you get to know everyone else.
A.though | B.as if | C.once | D.so that |
【2015·四川】There is only one more day to go ______ your favorite music group play live.
A.since | B.until | C.when | D.before |
【2015·天津】We need to get to the root of the problem______ we can solve it.
A.while | B.after | C.before | D.as |