[ Modal Verbs ]
I’m sure you _____ why I wasn’t in the office yesterday. Well, I _____ a day of
A. must be wondering / had to take
B. don’t have to wonder / could take
C. needn’t wonder / must take
D. ought to wonder / my have take

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If ClausesWish / If only ( Present)Definite pronouns (Subject, Object, Reflexive)Word FormationComparison of Adjective and AdverbNoun, Quantifiers and SuffixesSentence Types and ConjunctionsAdjectives with -ED and -INGGrammar SuffixesGerund after Prepositions and Certain VerbsOther quiz:
Verb Tenses › ViewPeichun ___ some food to her friends two days ago.
A. send
B. sends
C. sent
D. will send
Vocabulary › View
a brief summary; a short written account of one’s education, working experience, or qualifications
A. dynasty
B. humdrum
C. resume’
D. alight