[ Present Perfect and Present Perfect Progressive Tenses ]
She ___ (clean) the house all morning.
A. has cleaned
B. have cleaned
C. has been cleaning
D. cleans

Random Topics:
Linking Verbs & Helping VerbsRelative Clauses with who and whichRelative Pronouns with PrepositionsGrammar: Have toAdjectives-Comparison, SuperlativeVerb Moods and Vague PronounsGrammar ( going to)Pronoun & Present SimpleQuantifiers MixPresent Simple vs Past SimpleOther quiz:
Question tag and + - Agreement › ViewI entered the wrong class,……………
A. she did too
B. she did so
C. she didn’t either
D. she did neither
Grammar › View
Select the complete sentence.
A. The balloon floated up.
B. Although I have six dollars.
C. Running up the street as fast as I could.
D. On the top shelf in the back of the closet.
Adjective › View
a.strong
b.weak
Vocabulary › View
To move to another country and start a new life requires a large amount of ______________. You are so brave!
A. fit in
B. shame
C. courage
D. negotiation
