[ Present Perfect Negative and Interrogative ]
Affirmative. We ____________ (have) (open) the door to new knowledge.
A. had open
B. have opened
Random Topics:
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:
Prefixes Suffixes › ViewChoose the word that contains a prefix.
‘Antibacterial soap helps to keep my hands clean!’
A. anitbacterial
B. helps
C. soap
D. hands
Subject Verb Agreement › View
Some stars (form, forms) animal shapes.
A. form
B. forms
C. formed
D. forming
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