[ Tenses ]
. Identify the tense: We have been waiting for an hour.
A. Past perfect tense
B. Present perfect continuous tense
C. Simple present tense
D. Future continuous tense

Random Topics:
Adjectives & QuantifiersConjunctions and Sequence ConnectorsPresent Perfect Simple vs ContinuousAdjectives with PrepositionGrammar speak,talk,say,tellCountable and UncountableConditionals (0 - 1 - 2)Reported Speech and Reporting VerbsIndefinite and Definite ArticlesReported Speech and Reported QuestionsOther quiz:
Grammar › ViewAnkara is the capital city of Turkey, …?
A. doesn’t he
B. isn’t it
C. doesn’t it
Grammar › View
Joan didn’t come to the party ________ she had to work.
A. although
B. because
C. but
D. and
Articles › ViewThis is a nice house. Does it have___ garden?
A. the
B. a
C. an
D. O
Grammar and Vocabulary › View
Jackie, get a pair of … , cut me out of this suit.
A. pyjamas
B. sunglasses
C. jeans
D. scissors
