[ Future Perfect Continuous Tense ]
Your children … paintball in my back yard for more than two hours by the time you pick them up.
A. will have been playing
B. will have been being playing

Random Topics:
Causative VerbPresent / Future / Present Progressive / non Action VerbsDefinite, Indefinite and Zero ArticlesVerbs with Prepositions and ConjunctionsSpellingQuestion TagTime PhrasesContrast Linking WordsPerfect and Past TenseIf ConditionalsOther quiz:
Vocabulary › ViewCANDID: Please be candid.
A. Be careful
B. Show sympathy
C. Show fairness to both sides
D. Say what you really think
Grammar › View
John: “It was me. I stole your money yesterday.”
A. John warned me not to steal my money the day before.
B. John admitted stealing my money the day before.
C. John suggested that he stole my money the day before.
D. John apologized to stealing my money the day before.
Grammar › ViewThat is a _________ ________ balloon.
A. small orange
B. huge blue
Simple Past Tense › View
I ________________ to the mall after school.
A. Goes
B. Went
C. Gone
D. Goed
