[ Tenses & Conditional Sentence ]
They ___ for five hours by the time the concert starts.
A. will practice
B. will have practiced
C. will have been practicing
D. practice

Random Topics:
Present Simple vs Past SimpleQuestion TagPersonificationGrammar - Similes-ing / InfinitiveArticles and DemonstrativesPhrasal Verb With TakeAdverbApologizingTenses and VerbsOther quiz:
Question Tags › ViewI’m not invited to the wedding,____?
A. Am I
B. Are I
C. Aren’t I
D. Am not
Modal Verbs › View
I’m sure you…………………speak Spanish seeing that you’re from Columbia.
A. can
B. could
C. should
D. have to
Tenses › ViewWhy —————— you —————- him?
a) Do, beat
b) Did, beat
c) Have, beat
d) Had, beat
Vocabulary and Grammar › View
What is the correct positive sentence in the future continuous tense of “Next Monday/Kate/drive/to/the airport”?
A. Next Monday, Kate will be driving to the airport.
B. Next Monday, Kate drives to the airport.
C. Next Monday, Kate is driving to the airport.
D. Next Monday, Kate will have driven to the airport.
