[ Modal Verbs ]
There is a knock at the door. It________my mom. It’s time for her to be back home.
A. may be
B. may not be
C. must be
D. mustn’t be
Select your answer:

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Grammar › ViewPaul __________ (achieve) an IELTS overall score of 8.0 before he ___________ (graduate) in 2015.
A. had achieved/ graduated
B. achieved/ graduated
C. had achieved/ had graduated
D. achieved/ had graduated
Grammar › View
Identifying The Answer that Best Corrects the Error in Punctuation: “I just want to sleep,” said Ted. “I have a headache and.” Ted trailed off as his mom entered the room.
A. “I have a headache and”.
B. “I have a headache and …”
C. “I have a headache and?”
