[ Present Perfect Tense ]
They have danced salsa _________ 5 hours.
A. for
B. since

Random Topics:
Definite and Indefinite ArticleNoun and Modal VerbsComparative AdverbsParticiple - ing/ edDependent PrepositionsVerb AgreementNoun and PronounActive & Passive VoicePhrasal VerbA/AnOther quiz:
Grammar › ViewA: “Thank you so much for helping.”
B: “ _____________.”
_
A. Cheers
B. Sleep well
C. Nothing much
D. Not at all. Don’t mention it.
Adverb Clauses › View
I borrowed four books on gardening the last time I _____ to the library.
A. go
B. went
C. had gone
D. have gone
Modals - Reported Speech - Conditionals › ViewIt had been raining and my best friend´s wedding was going to start
A. He could have gone before starting to rain.
B. he might have taken an umbrella and walked.
C. He may have get a taxi.
D. He shouldn´t go.
Conditionals › View
If we ………. (drink) enough water, we ………. (have) lots of energy.
A. drink/has
B. drink/ have
C. drank/have
D. drank/had
