[ Tenses ]
The students were anxious. _______ for the project feedback all week?
A. Did they wait
B. Have they waited
C. Had they been waiting
D. Have they been waiting

Random Topics:
Inversion + Passive VoiceGrammar Pronoun and Singular Plural NounAdjectives (-ed / -ing)Grammar : Structural Common ErrorsNumbersPrepositions of Place and TimeRelative PronounDefinite and Indefinite ArticlePrepotitionsPast Perfect vs Past SimpleOther quiz:
Grammar › View___________ two sisters.
A. I have get
B. I’ve got
C. I get
D. I got
Grammar › View
Mr. Brown is a doctor _______ he knows how to care for his patients.
A. nor
B. yet
C. so
D. and
Many vs. Much › ViewI can’t sit on the beach. There are ……………………… people.
A. Enough
B. Too many
C. Too much
Phrasal Verb › View
return money owed
A. pay down
B. pay for
C. pay off
D. pay back
