[ Modals and Adjectives (ed-ing) ]
The puzzle was _____, but she eventually solved it.
A. Complicating
B. Relaxed
C. Relaxing
D. Complicated

Random Topics:
Past Simple (Questions)Vocabulary, Grammar, SpellingModals - Have to or ShouldTenses: Present simple, Past Simple, Future SimplePresent, Past, and Future TimeSubordinating ConjunctionsMiscellaneous Grammar UsagesLinking Words and ConjunctionPersonal Pronouns and VerbConditional SentencesOther quiz:
Articles and Quantifiers › ViewWould you like ______ of this cake?
A. some
B. a few
C. few
D. little
Tenses › View
In the 19th century, people mainly _______ letters to keep in touch.
A. used
B. has used
C. is using
D. will use
Grammar Phrases › View. “The tour includes three Asian countries.” Which is a noun phrase?__
A. The tour includes
B. three Asian countries
Grammar › View
He ___ wear uniform in his school. Everybody can wear what they like.
A. didn’t have to
B. don’t have to
C. doesn’t have to
D. No answer
