[ Vocabulary ]
There are __________ tips for effective public speaking, including speaking clearly and making eye contact.
A. Convince
B. Certain
C. Sufficient
D. Various

Random Topics:
Verbs and Subject Verb AgreementModals and Past TensesFirst & Second ConditionalVerb Forms and PrepositionsLinkers and ConjunctionsZero & First ContidionalConjunctions and Verb TensesTypes of Simple SentencesAdjectives and ArticlesGrammar: was/wereOther quiz:
Irregular Verb › ViewSethvorleak has ________ across the country, but she still cannot escape T Tom’s emails.
A. drive
B. drove
C. driven
D. drived
Grammar › View
He drives carefully because the roads are slippery after the rain.
A. adverb, verb aux
B. adverb, verb ord
C. adjective, verb ord
D. adverb, verb aux
Vocabulary and Grammar › ViewSelect the opposite of ‘scarce’:
A. Rare
B. Abundant
C. Limited
D. Sparse
Grammar › View
I might ___ Keiko a ring for her birthday
A. buy
B. to buy
C. buying
