[ Grammar ]
I _________ happy if the experiment works.
A. am
B. ‘ll be
C. is

Random Topics:
Present tense AffirmativeNoun, Adjective, and Adverb ClausesConditional Sentences and AdverbsVerb AbilityVerb PhrasePast and Present ContinuousMesopotamia VocabularyPassive Voice with Modal VerbsComparative AdjectiveSentence Fragments and Complete SentencesOther quiz:
Vocabulary › ViewHe ……….. people who tell lies.
A. detests
B. admires
C. adores
D. assuages
E. relieves
Grammar › View
He was sitting … the tree when it started raining.
A. above
B. under
C. between
D. like
The pop star ……. (tour) since 2000.
A. have been touring
B. toured
C. has been touring
D. is touring
Modals › View
You ____ drink coffee at night. I told you to stop!
A. mustn’t
B. have to
C. don’t have to
