[ Prepositions ]
Ai Ling is worried ________the test because she thinks that she will fail the test.
A. Of
B. On
C. To
D. About

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Modals Auxiliaryused to vs be used to vs get used toAdverb Clause ConnectorVerb Tenses and Subject Verb AgreementPossessive Adjectives VS Possessive PronounsAdverbial ClauseAdverb of TimeSubject/Verb Agreement with Collective NounsKnee AnatomyVerbs + Infinitives / GerundsOther quiz:
Question Tags › ViewThere is some milk in the refrigerator, ___?
A. A. isn’t there
B. B. isn’t it
C. C. wasn’t it
Grammar › View
There were many war veterans at the embassy party, many of ____ fought in WW2.
A. who
B. whom
C. which
D. whose