[ Grammar ]
The new shoes have a special material that makes them __________ in the dark.
A. waterproof
B. fix
C. shine
D. dummies

Random Topics:
Phrasal Verbs with up and downPrepositions - ConjunctionsPassive Voice Active VoiceComparatives or SuperlativesGrammar: Used to, Would, Be used to, Get used toPassive Voice in Past and Present TenseSentence TransformationDescribing WordsModals - Reported Speech - ConditionalsPast TenseOther quiz:
Present Tense › ViewI ______ and my legs are really tired now.
A. am cycling
B. have been cycling
C. have cycled
D. am cycling
Vocabulary › View
a tiny living thing that causes diseases
A. infect
B. immune system
C. vaccine
D. virus
Grammar › ViewIdentify the part of speech for the underlined word:
My friends and I walked home after school.
A. Verb
B. Preposition
C. Adverb
D. Conjunction
Subject-Verb Agreement › View
Not only the students, but also the teacher (has, have) been unhappy.
A. Has
B. Have
