[ 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:
Mixed General Quiz › ViewWhich is the best sentence?
a. I’ve smoked, but I don’t anymore.
b. I used to smoke, but I don’t anymore.
c. I smoked, but I don’t anymore.
Grammar › View
He suggested that we ________ to the theatre instead of staying at home.
A. going
B. should go
C. went
D. go
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
