[ Grammar ]
Doctors __________ long hours.
A. work
B. works

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Modals of Speculation and DeductionFuture Perfect TenseTransitional Phrases and ConjunctionsPresent Perfect vs Past SimpleQuestion TagsPunctuation and GrammarModals of DeductionOrder of AdjectivesPhrasal Verbs and Verb FormsVerb, Object, PrepositionOther quiz:
Tenses › ViewLaura ________ (feel) very sick, but she decided to go out anyway.
A. was feeling
B. has felt
C. has been feeling
D. had felt
Personal Pronouns › View
The children are swimming at the pool. Their parents are watching (看着) ________ by the pool side.
A. You
B. Us
C. Them
D. They
Vocabulary › ViewWhat is the meaning of magistrate?
A. poor, uneducated people
B. to act with a great smugness of satisfaction
C. the judge in a police court
D. to apologize for or regret a past action
Verbs and Subject Verb Agreement › View
Find the verb: “Bio” is a Greek root word meaning “life”.
A. life
B. is
C. root
D. word
