Jeff _____ about changing his field of study.
A. Has been thought
B. Have been thinking
C. Has been think
D. Has been thinking
Causative Verb Relative Pronoun Irregular VerbAuxiliary Verbs (be, do, have)Present Continuous, Present Perfect and Used toTenses and PronounsPresent Simple: affirmative, negative, interrogativeGrammar - Reflexive PronounsReported Speech
Other quiz: Comparative Degree (Adjective)
The …………………moment in my life was on the day that I got married.
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