[ Modal Verbs of Certainty and Possibility ]
He must _____ about his tests next week.
A. have been worried
B. be worried

Random Topics:
Language Features of an Opinion ArticleSubjunctivesNoun, Verb, AdjectivePast Tense & Present Perfect TenseVerb Tenses and ModalsRelative Clauses and Past PerfectPerfect TensesSimple vs Present Continuous TensesModals and Past TensesModal Verbs - ObligationOther quiz:
Grammar › ViewA : What time is it ? (10.30)B : It is …..
A. Half to ten
B. Eleven o’clock
C. Half past ten
D. Thirty to ten
Vocabulary › View
What is the meaning of “adversarial”?
A. Friendly and cooperative
B. Relating to hostile opposition
C. Lacking interest
D. Promoting something
Homonyms › ViewHe had a ___ for news.
a. knows
b. nose
Grammar › View
Rashid is the ………… student in our class.
A. more taller
B. tallest
C. tall
D. taller
