[ Grammar ]
The students were tired. They … hard all the morning.
A. Worked
B. Had been working
C. Have been working
D. Had worked

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Modal Auxiliary › ViewMay I ……. ?
A. come in
B. coming in
C. came in
D. to come in
E. comes in
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OMG! You look awful….what________________ ?
A. Did you do
B. Do you
C. Have you done
D. Did you
There are __________ seats in the hall.
A. a little
B. many
Grammar › View
She ——————– with her parents.
A. live
B. lives
C. living
