[ Present Perfect Negative and Interrogative ]
Affirmative. We ____________ (have) (open) the door to new knowledge.
A. had open
B. have opened

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WishesPronouns ( Interrogative )Conditional Sentence Type 2Future Tenses and ModalsDefinite, Indefinite and Zero ArticlesHas Got & Have GotAdverbs, Infinitives, Definite ArticleHelping and Linking VerbsNoun, Quantifiers and SuffixesAdverb PhrasesOther quiz:
Grammar › ViewAdjective: We stopped for a picnic lunch along the river.
A. stopped
B. picnic
C. along
Vocabulary › View
What is the antonym of “modern”?
A. new
B. contemporary
C. old-fashioned
D. hot
Tag Question › ViewEveryone can hear my speech clearly, ____?
A. can’t they
B. could they
C. do they
D. can’t he/she
Conditional Sentence 0, 1 › View
If you cook vegetables for long time, they … their nutrients.
A. loses
B. losing
C. would lose
D. will lose
