[ Present Perfect Continuous Tense ]
… here for over two hours?
A. Does she has been waiting
B. Has she been waiting

Random Topics:
ModifiersPast Simple TensePast Progressive TenseComparative and Superlative AdverbsGerunds in SentencesTenses, Tag Questions, Phrasal VerbsGerunds + To InfinitiveWH- Question WordsWill and Will notArticle & PrepositionOther quiz:
Idioms › View“Out of order” means it ___.
a. is untidy
b. doesn’t work
c. is unavailable
Reported Speech › View
“I need to get a loan to buy a car.”
A. He said he needed to get a loan to buy a car.
B. He said he will need to get a loan to buy a car.
C. He said he would need to get a loan to buy a car.
D. He said he had needed to get a loan to buy a car.
Prepositions and Adverbs › ViewThe bird flew _________ the open window to get inside the house.
A. through
B. by
C. into
D. up
Adverb Clauses › View
_________ you eat less sugar, you will definitely lose some weight.
A. even if
B. unless
C. even though
D. if
