[ Tenses ]
In Asia, for many centuries, physicians _____ foot massage as an aid to the treatment of major health problems.
A. have used
B. are using
C. were using
D. had been using
E. used

Random Topics:
Modal ProbabilityGrammar - Place and MovementIf ClausesGrammar and StructureBare Infinitive and To InfinitivePreposition and Preposition PhraseConditional Sentence Type 3Grammar - First ConditionalNoun PhrasesThird ConditionalOther quiz:
Tenses › ViewAI … more and more efficient.
A. are becoming
B. become
C. is becoming
D. will become
First Conditional Sentence › View
Choose the correct ending:
If you find a four-leaf clover…
A. you will earn money.
B. she will see her future husband in her dream.
C. you will be lucky.
