[ Grammar ]
A: “Why are you so dirty?” B: “Because I _____ the basement.”
A. clean
B. ‘ve been cleaning
C. cleaning
D. ‘ve cleane

Random Topics:
Linking Verbs and Tensesgoing toRun-On SentencesGrammar - Future ActionGrammar of Future PlansWish + Verb 2Verb, Object, PrepositionAuxiliaries Verb-Ing and Infinitive Verb PatternsProgessive TensesOther quiz:
Conjunctions › ViewShe’s smart ___ hardworking. That’s why she’s so successful.
A. because
B. and
C. but
D. or
Vocabulary › View
In the sentence “He had to confront his fears before he could move forward,” what does “confront” mean?
A. avoid
B. face
C. nurture
D. obscure
Modal Verbs › ViewI think the weather _________ be nice later.
A. will
B. shall
C. is going to
Pronoun › View
I have two bikes. ______ is made in USA, ______ is made in China.
A. One —- another
B. The other — one
C. One — the other
D. One — the others
