[ Grammar ]
They___ gone to a rock concert.
A. ‘s
B. ‘es
C. ‘ve

Random Topics:
Modals and InversionWho vs WhomA/AnConnectivesPersonal Pronouns and VerbPrepositions of Time and PlaceLet & Be allowed toFigurative LanguagePlaces in TownPassive Voice - Past SimpleOther quiz:
Verb Tenses › ViewForm a sentence using simple present tense: He always ____________ (help) his friends with their homework.
A. He always helped his friends with their homework.
B. He always help his friends with their homework.
C. He always helping his friends with their homework.
D. He always helps his friends with their homework.
Present Past Tenses › View
A man once built a house and ___ his friends to visit him.
A. invited
B. had invited
C. has invited
D. was inviting
Grammar and Vocabulary › ViewShe appeared calm but she ____ frightened.
A. heard
B. sounded
C. looked
Grammar › View
We ( ) each other since we entered this college.
A. are knowing
B. knew
C. have known
D. would know
