[ Present Perfect and Present Perfect Progressive Tenses ]
They ___ (build) the treehouse since last week.
A. are building
B. have built
C. build
D. have been building
Random Topics:
TOEIC Grammar and Vocabulary ReviewThings in EnglishAdverb Of PlacePast Tense vs Present Perfect TenseAdjective / Noun + to InfinitivePast Simple and Past Continuous TensesGrammar and PrepositionAlong & AgainstDemonstrative PronounsModal Verb, Passive VoiceOther quiz:
Conjunction › ViewShe always practice to become fit ______ healthy.
A. And
B. But
C. Because
Grammar › View
What is the verb tense in the sentence: “I have been reading this book for two hours.”
A. Present Perfect Continuous
B. Past Perfect Continuous
C. Future Perfect Continuous
D. Present Continuous
Type of Sentences › ViewThe wind was blowing stronger; a storm was on its way.
A. Imperative
B. Interrogative
C. Declarative
D. Exclamatory
Too / Very / So › View
The evening was__________ cold.
A. Very
B. Too
C. Either could be used here