[ Present and Past Perfect Tenses ]
Rick _____ been watching TV for five hours when I got home.
A. has
B. had
C. will have

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Grammar of Conjunctions and PrepotitionsPresent Simple vs Past SimpleImperative SentencesAdverb of Frequency and Past Continuous TenseGerunds + To InfinitiveArticle and Order of AdjctiveSimple Present TenseContinuous TenseSentence Structure and Verb TensesTenses UsageOther quiz:
Would/would like - affirmative/negative › ViewIf English were easy, everyone _ learn it.
A. would
B. would like
Articles › View
There is ______ cat sitting on the roof.
A. a
B. an
C. the
D. X
Grammar › ViewIt’s no use ……….
A. To complain
B. Complaining
Simple Tenses › View
_____ you (do) your homework yesterday?
A. Do / did
B. Did / do
C. Do / do
D. Did / did
