A: Are you busy? B: Yes, I ________________ after my younger sister.
A. look
B. am looking
C. have looked
D. have been looking

Random Topics:
Adjectives and PrepositionsVerb ConjugationVerb AgreementAdjective ClauseNoun / PronounIdentifying TensesVocabulary and ModalsPresent Perfect Simple and ContinuousWH Questions and Simple Past TensePassive Voice Present SimpleOther quiz:
Grammar › ViewWhat kind of sentence is the following?
Get lost.
_____
A. Exclamatory
B. Interrogative
C. Declarative
D. Imperative
Run-on Sentences › View
WHAT IS THE BEST WAY TO CORRECT THIS SENTENCE: Three people did the job but I could have done it on my own.
A. Place a semi-colon before the conjunction.
B. Place a comma before the conjunction.
C. Place a semi-colon after the conjunction.
D. Place a comma after the conjunction.
E. Sentence is correct as is. No need to modify.
Which sentence is in the future tense?
A. He plays the piano beautifully.
B. He will play the piano at the concert.
Idioms › View
He got a lot of points the last round.
a. racked up
b. rained
c. read
