[ Grammar ]
Which option correctly completes the sentence: “He seemed to be exhausted because he ………….. hard all day.”
A. has worked
B. had been working
C. has been working
D. had worked
Select your answer:
Random Topics:
Grammar - used toFuture Perfect TenseCollocations & TensesVerbs of movementtake, make, doSimple Past Tense and Past Perfect TenseTypes of PrepositionNoun ClauseAuxiliary Verbs, if, unless and ModalPresent Perfect ContinuousOther quiz:
Idioms › ViewI don’t know what ___ about her tears.
a. caused
b. thought
c. brought
d. said
Grammar Elementary › View
This homework is really difficult. I’m …
A. having a problem.
B. having a good time.
C. have dinner.
D. have fun.