After Mark left school 2 years ago, he _______ in a hotel for a while.
A. worked
B. has worked

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Grammar - could / could notPresent Simple vs Past SimpleVerb Moods and Vague PronounsRelative Pronouns with PrepositionsConjunctive AdverbNoun and Modal VerbsGerund or InfinitiveFirst Conditional SentenceSentences vs Run-OnsGrammar - Sentence StructureOther quiz:
Grammar › ViewPeople know that she is a good swimmer.
A. She is known to be a good swimmer.
B. She is known being a good swimmer.
C. She is known to have been a good swimmer.
Grammar - Verb Forms › View
Where are you? Sam and I ___________________ in the café for over an hour!
A. had been sitting
B. had sat
C. have been sitting
D. have sat
Grammar › View“Both of my sisters sang when they were younger.”
A. Tom said that both of his sisters sang when they were younger.
B. Tom said that both of his sisters have sang when they were younger.
C. Tom said that both of my sisters sang when they were younger.
D. Tom said that both of his sisters had sung when they were younger.
Grammar › View
Choose the word whose underlined part differs from that of the other three in pronunciation.
A. children
B. member
C. content
D. special
