[ Tenses ]
The boy ________ late this morning.
A. wake up
B. wakes up
C. waking up
D. woke up

Random Topics:
Tenses Structuremust/shouldHave vs. HasGerund - to Infinitive Simple Present and Simple PastPast Simple and Past ProgressiveSimple Present vs Present ProgresivePresent Perfect Tense and Simple Past TenseKinds of SentencesPhrases and ClausesOther quiz:
Modal Verbs › ViewYou __________ not work so much.
A. may
B. must
C. should
Conditional Sentence › View
The students would have solved the problem if they _______ their textbooks.
A. had used
B. would have used
C. used
Grammar › ViewWhen they heared the fire alarm, everybody ________ out of the building.
A. running
B. ran
C. is running
D. run
Countable & Uncountable Nouns › View
There are ____________ people in the room.
A. much
B. several
