[ Tenses ]
Choose the correct form: She (work) on her thesis for a year.
A. will work
B. worked
C. has been working
D. is working

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Simple and Progressive Verb TensesDemonstrative PronounIF CLAUSEPast Simple (Questions)Grammar - Present Perfect TensePast simple vs Present perfectArticleTOEFL GrammarModals of Speculation and DeductionVerb Tenses and Sentence StructureOther quiz:
Grammar - Nouns, Verbs, and Adjectives › ViewThe mountaineers believed that crossing the crevasse for full of danger as several others had perished in the effort. What type of rhetoric is used here?
A. ethos
B. pathos
C. logos
D. amigos
Grammar › View
Lily said she was leaving for Hanoi _________.
A. next week
B. the week previous
C. following week
D. the following week
Grammar › ViewWhich suffix works with these roots?
comfort-
avail-
reason-
A. -ing
B. -able
C. -ous
D. -ive
Past Tenses › View
The teacher _____ (explain) the lesson when the fire alarm _____ (go) off.
A. was explaining; went
B. explained; was going
C. explained; went
