______somepeoplearemotivatedbyaneedforsuccess,othersaremotivatedbyafearoffailure.
A. Because
B. If
C. Unless
D. While
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Themedicineworksmoreeffectively_____youdrinksomehotwateraftertakingit.
A. as
B. until
C. although
D. if
Ishallstayinthehotelallday______thereisnewsofthemissingchild.
A. incase
B. nomatter
C. inanycase
D. eversince
ThedoctorwarnedJohnthathemightbeoverweight_____hegotenoughexercise.
A. because
B. if
C. unless
D. until
Yoursupportisimportanttoourwork.______youcandohelps.
A. However
B. Whoever
C. Whatever
D. Wherever