[ Present Perfect Tense and Simple Past Tense ]
Ken __________ already __________ his friends to his birthday party. He is very excited now.
A. has invite
B. has inviting
C. has invited
D. have invited

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Pronouns and AdverbsSentence LabelingSimple present/ past/ future tenseIdentify The TensesSimple Present & Present ProgressiveConditionals / Unreal PastVerbal and Appositive PhrasesAdjective ClausesReported Speech and Reporting Verbs-ing form and the to-infinitiveOther quiz:
Grammar › ViewSelect the correct end punctuation
What a lovely surprise
___
A. !
B. ?
C. .
Modal Verbs › View
We _______ stop when traffic lights are red.
A. might
B. should
C. must
D. can
a, an, the, Zero Article › View_________ cell phones do not cause cancer.
A. No article
B. A
C. An
D. The
Present Tenses › View
Don’t wash up that cup. I _____ my coffee yet.
A. don’t finish
B. aren’t finishing
C. haven’t finished
D. haven’t been finishing
