[ Tenses ]
My arms are aching now because ____________ since 2 o’clock.
A. I’m swimming
B. I swam
C. I swim
D. I’ve been swimming
Select your answer:

Random Topics:
Past Simple TensesQuantifiers and AdjectivesPast and Present TensesGrammar: is/are/was/wereMorphology and GrammarFrequency AdverbsComparatives - SuperlativesWho or WhomModal VerbsTo Infinitive or GerundOther quiz:
English for Tourism › ViewA room which has two beds in small size is called…
A. Single room
B. King room
C. Twin room
D. Double room
Grammar › View
. My father likes to take a rest ……………. the evening.
A. about
B. with
C. for
D. in
