[ Present Perfect Tense ]
I ___________a lot about the oil industry since 1996.
A. learned
B. have learning
C. have learned
D. has learned
Random Topics:
Countable & Uncountable NounsAdverbs (manners & modifiers)Preposition FormPast Progressive TenseUse of Prepositions or ConjunctionsMixed ConditionalsHomophone & HomonymSentence Structure and Pronoun AntecedentPassive to ActiveVerb to Be Tenses & Object PronounOther quiz:
Verb Tenses › ViewPeichun ___ some food to her friends two days ago.
A. send
B. sends
C. sent
D. will send
Modals of Obligation and Permission › View
(Notice on a train) Quiet carriage. Passengers _____ play music or talk on the phone in this part of the train.
A. can’t
B. must not
C. don’t have to
Present Simple and Continuous Tense › ViewWe____traveling to BKK.
A. am
B. is
C. are
Grammar › View
A small black cat and a large yellow dog __________ on the front stairs.
A. sit
B. sits