[ Past Simple - Present Perfect ]
Mary _________ a lot of problems since she ________ to Brazil.
A. has, has come
B. has had, came
C. had, came
D. had, has come

Random Topics:
Coherent Sentence with Correct Grammar StructurePast Simple, Past Continuous, Past PerfectAction vs Linking Verbs/ Verb PhrasesSimple Present vs Present ProgresiveCohesive DevicesHomophone & HomonymPersonal & Possessive PronounsSecond ConditionalGrammar - Compound SentencesSynonymOther quiz:
Coordinating Conjunction › View“Do you prefer tea _____ coffee for breakfast?”
A. and
B. but
C. or
D. so
Past Tense › View
before we checked out of the hotel, the sales manager told us that the bill……
A. have already been paid
B. has already been paid
C. was already been paid
D. had already been paid
Grammar › ViewThe accident victim was …… to the hospital in an ambulance.
A. took
B. takes
C. taking
D. taken
Phrases and Tenses › View
Choose the sentence with the correct verb tense.
A. She will goes to the market yesterday.
B. She went to the market yesterday.
C. She go to the market yesterday.
D. She going to the market yesterday.
