[ Modal Verbs ]
You __________ visit the doctor regularly for check-ups to maintain good health.
A. should
B. shouldn’t
C. ought
D. ought not to

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Employment VocabularyRelative PronounIntensifiers: Really vs VeryGrammar - Present and Past PassivePresent Perfect and Past SimpleGrammar: Used to, Would, Be used to, Get used toAdverbs by TypeGerund, Participle, Infinitive, or AppositiveComparisonsUsed toOther quiz:
Vocabulary and Grammar › View. Which meaning of the word fair is used in this selection?
A. carnival
B. acceptable
C. proper or by the rules
D. without showing favor
Tenses › View
By the end of this year, he ___ over 100 articles.
A. wrote
B. writes
C. has written
D. will have written
Grammar › ViewGrandma always puts on her red ___ around her neck when she goes out in winter.
A. sock
B. glove
C. cap
D. scarf
Grammar Modals › View
Every day, the blue whale must _____ about 4.5 tons of food.
A. have eaten
B. be eating
C. eating
D. eat
