Get down to the experiment right away if possible,__________ you will not finish it before dark.
A.and |
B.but |
C.or |
D.while |
The village has developed a lot ________ we learned farming two years ago.
A.when | B.which | C.that | D.where |
________ wants to stay in a hotel has to pay their own way.
A.Anyone | B.The one | C.Whoever | D.Who |
The field research will take Joan and Paul about five months; it will be a long time ________ we meet them again.
A.after | B.before | C.since | D.when |
I just wonder ________ that makes him so excited.
A.why it does | B.what he does | C.how it is | D.what it is |
By nine o’clock, all the Olympic torch bearers had reached the top of Mount Qomolangma, ________ appeared a rare rainbow soon.
A.that | B.which | C.from which | D.above which |