[ Grammar ]
They ……………… continuously for the past three years.
A. travel
B. have yravelled
C. have been travelled
D. travelled

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Past Tense & Present Perfect TenseSentence Structure and ConjunctionsSubordination ConjunctionsWas and WereModals - Reported Speech - ConditionalsGrammar: Defining Relative ClausesZero & First ContidionalGrammar - Present Perfect with already, just, yetGrammar - Present Perfect with for and sincePhrasal verbs and Prepositional PhrasesOther quiz:
Tenses › ViewFill in the blank: She (to cook) dinner when the guests arrived.
A. cooked
B. was cooking
C. cooking
D. will cook
Tenses › View
Keep silent! The teacher (come) _______
A. come
B. are coming
C. came
D. is coming
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A. Is
B. Are
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She is ………………….. student in my class.
A. most hard-working
B. more hard-working than
C. the most hard-working
D. hard-working
