[ Vocabulary ]
While hiking we found a ___________________ that used to be attached to the tree.
A. liken
B. lichen

Random Topics:
Gerund and InfinitivesSentences and Non SentencesTenses of Verbs - UsageConjunctionTense,noun,preposition,quantityAdverb and Noun ClausesAbstract NounsPrepositions - ConjunctionsArticles & Compound NounsRequest with Modal VerbsOther quiz:
Grammar › ViewIdentify the indirect object and the direct object: My mom bought me an ice cream.
A. ice cream:DO, me, IO
B. ice cream, IO; me, DO
C. mom, DO; Ice Cream, IO
D. bought, DO; ME, IO
Tenses › View
They (never/be) to the Mekong Delta before, but they plan to go next month.
A. have never been
B. had never been
C. will never be
D. never be
Modal Verbs › ViewWe ___ attend the meeting if it isn’t necessary.
A. needn’t
B. can’t
C. shouldn’t
D. mustn’t
Grammar › View
The last car __________ the empty parking lot.
A. leave
B. left
C. leaved
D. leaven
