Rewrite: “If he does not pay careful attention to lessons, he cannot keep pace with his classmates.”
A. Unless he pays careful attention to lessons, he cannot keep pace with his classmates.
B. Unless he pays careful attention to lessons, he can keep pace with his classmates.
C. Unless he does not pay careful attention to lessons, he cannot keep pace with his classmates
D. If he pays careful attention to lessons, he cannot keep pace with his classmates
Select your answer:

Random Topics:
Past Perfect SimpleVerb AgreementModal and Auxiliary VerbsModal VerbsModal Verbs of PermissionSentence or Sentence FragmentRecount Texts and TensesEnglish ArticleSimple Present Tense/be/Present ProgessiveRelative Pronouns with PrepositionsOther quiz:
Prepositions › ViewThe movie, which was based ___ a true story, made me cry.
A. on
B. in
C. at
D. by
Relative Clauses › View
Which is the correct option to:
My sister, who lives in Granada, is an actress.
A. I haven’t got a sister
B. I only have a sister and she doesn’t live in Granada
C. I have more than one sister, but only one of them lives in Granada
D. I only have a sister. She lives in Granada and she is an actress
