Doctors and nurses______listen to their patients.
A. must
B. need
C. can
D. may

Random Topics:
So - Too - Either - NeitherPresent Simple and Present Continuous TenseGrammar : can, could and be able toGerund, Participle, Infinitive, or AppositiveArticles and QuantifiersConditionals (0 - 1 - 2)Adjective or AdverbAdverb and Noun ClausesPassive Voice Present SimpleAdverbs and PhrasesOther quiz:
-ing / Infinitive › ViewI decided to stop … volleyball and start tennis instead
A. to play
B. playing
C. play
Grammar › View
Mary did not put any effort into learning English. She cannot speak with foreign partners in this project now.
A. Even Mary put great effort into learning English, she cannot speak with the foreign partners in this project now.
B. Mary did not put any effort into learning English, but she can speak with the foreign partners in this project now.
C. Although Mary did not put any effort into learning English, she couldn’t speak with the foreign partners in this project.
D. If Mary had put her effort into learning English, she could speak with the foreign partners in this project now.
