[ Tenses and Modals ]
Change the following sentence to present perfect passive: ‘The teacher has graded the tests.’
A. The tests were graded by the teacher.
B. The tests are graded by the teacher.
C. The tests have been graded by the teacher.
D. The teacher has been grading the tests.
Select your answer:

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Phrasal Verb › ViewWhat does pick up in this sentence mean ?
My mother asked my father to pick up some groceries on his way home.
A. buy some groceries
B. fetch groceries
C. put groceries back because they fell down
D. return groceries
Grammar › View
Which WH-question needs a time answer?
A. Where do you live?
B. Who is your friend?
C. When do you go to school?
D. Why are you happy?
