[ Grammar ]
This state-of-the-art air mattress comes with a two-year ____ of quality
A. grant
B. guardian
C. gratuity
D. guarantee
Select your answer:

Random Topics:
The Structural Types of SentencesGrammar - Capitalization and Possessive Nouns-ed or -ingConjunction and PunctuationQuestion TagHave as verb and auxiliaryBASIC GRAMMAR - PRONOUNSRegular and Irregular AdverbCountable - UncountablePast Tense, Recount Text, and Future TenseOther quiz:
Grammar › ViewHui Shan and Si Yuan __________ not attend the sports practice.
A. do
B. does
C. did
D. doing
Present Simple Tense › View
My brothers ________ to the park every mornings.
A. goes
B. go
C. are going
D. is going
