[ Present Perfect Continuous Tense ]
I’m sleepy because I … all night.
- have been staying up
- has been staying up

Random Topics:
Second ConditionalSimiles and Body IdiomsModal Verbs of PermissionIELTS VocabularyRelative PronounSimple Past TenseConjunctions and PrepositionsTenses & AffixesInfinitives or GerundsPre-intermediateOther quiz:
BASIC GRAMMAR - PRONOUNS › ViewThat pen belongs to __________ . It is _________ .
A. I , me
B. I , mine
C. me , mine
D. mine , me
Grammar › View
Identify the correct use of “your” or “you’re”:
A. Your going to love this movie!
B. You’re going to love this movie!
C. Your loving this movie, aren’t you?
D. You’re movie is starting soon.
Grammar › View_____ a sofa
A. That is
B. Those are
Grammar › View
A: What________we_______?
B: __________go swimming
___
A. will/do/Let’s
B. shall/do/Let’s
C. shall/do/let me
