[ Relative Pronouns ]
The students didn’t understand ________ the teacher said.
A. why
B. when
C. who
D. what

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Modals for RecommendationsAdverb ClauseSimple Present ProgressiveNeither/Either/All/NonePhrase or ClauseTo Infinitive/Bare Infinitive/GerundsSimple Present Tense with Adverb of FrequencyZero ConditionalSimple Present vs Present ProgresiveEnglish ArticleOther quiz:
Grammar › ViewI’m afraid I …………. finish the report on time.
A. am not going to
B. won’t
Grammar › View
They …. on a roller coaster (+)
A. haven´t being
B. hasn´t been
C. has been
D. have been
Conditional Sentences › ViewIf I pass my exams with high marks, I __________ a scholarship for university.
A. will get
B. will gets
Vocabulary › View
To reject a bill.
A. ratify
B. veto
C. appeal
D. submit
